UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOR/C/g7D8DT25XNAnwPg0y4BafkvtF+H/RopaVoL4I=' 
WHERE 
  key_id = '6f99debf746d2b13f9b381480edf0825f146e431fcabf7959f8b9273b1243cb9' 
  AND (
    token = 'gOR/C/g7D8DT25XNAnwPg0y4BafkvtF+H/RopaVoL4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )