UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0T61sNUBAjozfjEP4j4kaCTUBYCba0Vo2cL2l6zgOR4=' 
WHERE 
  key_id = '21afb495991fdcb71165cdb81d68de14a529982daf6eb0b99d56627207189ecf' 
  AND (
    token = '0T61sNUBAjozfjEP4j4kaCTUBYCba0Vo2cL2l6zgOR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )