UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMJW3UByTS9mK5sR8qoawtm7Zmirgqlc5b83p5ASkx4=' 
WHERE 
  key_id = '66634536d683bf621f5806c822716e521d9c6862a94e5c2e387fd7c982a0510c' 
  AND (
    token = 'aMJW3UByTS9mK5sR8qoawtm7Zmirgqlc5b83p5ASkx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )