UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tusqZMlDx2t9Ehb/IcPCPyzBYIzDOKmQDRBKqu+kXB4=' 
WHERE 
  key_id = 'ead0052c141f102a65f89e2f9b446ae3070e5cedb6607a51d753078cacc59ab8' 
  AND (
    token = 'tusqZMlDx2t9Ehb/IcPCPyzBYIzDOKmQDRBKqu+kXB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )