UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tBDs89QW414Oq/ainPxR1Uu5fLt2bbWv8wt3wstKLs=' 
WHERE 
  key_id = 'e67526951381400e82e2dffb320c4585000eb055c7af52180cbd34d52a3975a1' 
  AND (
    token = '9tBDs89QW414Oq/ainPxR1Uu5fLt2bbWv8wt3wstKLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00101