UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQTCkUMOTIdWI95NhTR3fHAGvJt+DMSsDI1me3LkoXE=' 
WHERE 
  key_id = '53dbf46f0c228eb7bff312fc63f52a99864441666a63872b82238ffbfda8ea19' 
  AND (
    token = 'wQTCkUMOTIdWI95NhTR3fHAGvJt+DMSsDI1me3LkoXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )