UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiL4mW2K+ldouk2HeBbaEDiROY1Gu19xiXsgwtBzkrA=' 
WHERE 
  key_id = '4b356b217b8b2a3ba10f8f078807f094e0a0bf3875c0e5a2c5236b1e707be725' 
  AND (
    token = 'IiL4mW2K+ldouk2HeBbaEDiROY1Gu19xiXsgwtBzkrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )