UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDKIbo+PCuFyGbwOpSkEiYAyX2IXPHPII68drTGSgyA=' 
WHERE 
  key_id = '1c9fa9301133b74234e1870147586fe38029cbe766179de8dd2b5093ad9540ac' 
  AND (
    token = 'qDKIbo+PCuFyGbwOpSkEiYAyX2IXPHPII68drTGSgyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )