UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cd7BcJ8cMSAsmxUsGo7gIki4+9bkXgOE2BqjMDYT4Ec=' 
WHERE 
  key_id = 'db83696640b9780b5e40cb4dcda1e84f273e4ee7941f246b1f44b9640668a826' 
  AND (
    token = 'Cd7BcJ8cMSAsmxUsGo7gIki4+9bkXgOE2BqjMDYT4Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )