UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5EmwagAaHGY/tXsDJQQiaL8mhWJh4MJxbdRrebcfXg=' 
WHERE 
  key_id = '64e51c2a1c8de3b9266b6a09bf91b82ab12dbcb920be690cc14e399ccb7c6dea' 
  AND (
    token = 'U5EmwagAaHGY/tXsDJQQiaL8mhWJh4MJxbdRrebcfXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )