UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZGMB6AVA0s7R7GBsr2lmxf/J7xD28GTblqMFECuuEA=' 
WHERE 
  key_id = '0bd191a9ad93831972a8f553348da2aeb54df955ebbcb7721d80da23b45c6091' 
  AND (
    token = 'KZGMB6AVA0s7R7GBsr2lmxf/J7xD28GTblqMFECuuEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )