UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaCtRp1tkTVydcMgXXfpM3HmBqaP9F0/cJHI5aF5s5c=' 
WHERE 
  key_id = 'b30a08d0f7b0a63dcc25852dabaf8695023e7b08c77ca50318208f5937531a5d' 
  AND (
    token = 'KaCtRp1tkTVydcMgXXfpM3HmBqaP9F0/cJHI5aF5s5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )