UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RR8BVBOcLlSpEnf+Z9CLSOxg3wsszG0EX5/hoLvNnrs=' 
WHERE 
  key_id = '128794c0367d9cf7a9481fcd4eb6ffacfe3d8432073dba776b9d49ee24b3d49f' 
  AND (
    token = 'RR8BVBOcLlSpEnf+Z9CLSOxg3wsszG0EX5/hoLvNnrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )