UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0O+No4RZavZeG6JUjlxLWFB/gCSsT32QbfEI9gzro8o=' 
WHERE 
  key_id = 'b7a79cd64bc3e271e7b9d4719ba64899b29849deb4c8dd5d44f29f7ca37e37bf' 
  AND (
    token = '0O+No4RZavZeG6JUjlxLWFB/gCSsT32QbfEI9gzro8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )