UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTE3aDwYpPjAQkuU/Y4b6oa4EqHTfPm6MGEVfzW+md4=' 
WHERE 
  key_id = '5c112e787aa0753a6166a083355dd33c861ad0c40ae0a933715a29cdb8aae4e6' 
  AND (
    token = 'RTE3aDwYpPjAQkuU/Y4b6oa4EqHTfPm6MGEVfzW+md4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )