UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0iWS8XJLWWiuHrScFYmjFZrgspMRMQMHnHDJn1vdFQ=' 
WHERE 
  key_id = 'b0e9037b77318741c753d51dd34a89442e43c431dc8eb60b2f4006348ec96ab6' 
  AND (
    token = 'e0iWS8XJLWWiuHrScFYmjFZrgspMRMQMHnHDJn1vdFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )