UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoXUq6MW6gVpo2Idl1hXwRbn0p6is1T8skdTOb7uFNs=' 
WHERE 
  key_id = 'c1e694b3162bc2882ea772f55acf549d405a0a4747188de1b14fdc3e48be2835' 
  AND (
    token = 'zoXUq6MW6gVpo2Idl1hXwRbn0p6is1T8skdTOb7uFNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )