UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EuRyLNf+cAl2B1/LKjHPf1pwDDzhFaokwGALq4ZuF8=' 
WHERE 
  key_id = 'e1b0aeffacf338bb04003b332fe515960456954ece6cb4bf6230896b3011dd0c' 
  AND (
    token = '6EuRyLNf+cAl2B1/LKjHPf1pwDDzhFaokwGALq4ZuF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )