UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDML+BACyonVnHb/qhKkj0apfkhEJmIx122Fp/oxpx8=' 
WHERE 
  key_id = 'e025b644749769474e70c40985b9d7a636b3200cd0506c9c03dec36af101bf4d' 
  AND (
    token = 'MDML+BACyonVnHb/qhKkj0apfkhEJmIx122Fp/oxpx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )