UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAmzwpVRJQ8Fzb6p65wcPA8p2X/INBOrYtEfOgUjVrs=' 
WHERE 
  key_id = '735545b2a65399deef41091704b492ff731916b094d9fb1c96046474853963f5' 
  AND (
    token = 'JAmzwpVRJQ8Fzb6p65wcPA8p2X/INBOrYtEfOgUjVrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )