UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwDuH0QlGqMrTEVEckj3fcKpuQ9a2AzmttE6yUzeu/A=' 
WHERE 
  key_id = '9c6278e91b96eff1dae630b4360b8aa0aac5a2fadc3e33a74c0c571d71e3a6ea' 
  AND (
    token = 'SwDuH0QlGqMrTEVEckj3fcKpuQ9a2AzmttE6yUzeu/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )