UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6q99X5p6njw4QxN6TSB00z0ZR11h+bubhIQ+ELNmBs=' 
WHERE 
  key_id = '8c0b5309850b98eabf287582543d2f973aceedf4684e213fdfc5907b39b836ef' 
  AND (
    token = 'Y6q99X5p6njw4QxN6TSB00z0ZR11h+bubhIQ+ELNmBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )