UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = '10Tas1z5NFzolJTt0I4nXBJbm3cNLTYw+687Gpmmr2s=' 
WHERE 
  key_id = '0bd191a9ad93831972a8f553348da2aeb54df955ebbcb7721d80da23b45c6091' 
  AND (
    token = '10Tas1z5NFzolJTt0I4nXBJbm3cNLTYw+687Gpmmr2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )