UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rv+aofO/f/XIkIvESAU1VcqNsfbwBihOTJcuFPgEkOY=' 
WHERE 
  key_id = 'b1310b85d14d92326a9de99164798bb2e61f7472b96f7c328b8d021e58142075' 
  AND (
    token = 'Rv+aofO/f/XIkIvESAU1VcqNsfbwBihOTJcuFPgEkOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )