UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGDA7SnmjhdFD6BLSHFZg3S+QU6l1mOnpqeqIEQGrN4=' 
WHERE 
  key_id = '5c96f19a82cf18ca5747fac997dc6431afb7e653b5c4a3c882a392b00190b752' 
  AND (
    token = 'XGDA7SnmjhdFD6BLSHFZg3S+QU6l1mOnpqeqIEQGrN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )