UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlgeJ3/qPHWID+MdB2XRmV0AkLpWrpzNZAxGDqDtl3I=' 
WHERE 
  key_id = '470e7847d9f9d67fed3106c6df04bf34ea707606a3626c10d1d72cc7643eb486' 
  AND (
    token = 'UlgeJ3/qPHWID+MdB2XRmV0AkLpWrpzNZAxGDqDtl3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )