UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmmYULbMPn3+gUSz4tEZAZLaZuercHP3RI8y82JRX3c=' 
WHERE 
  key_id = 'e8af8cb2abd348ff4ea84f026c838cfaab5739bef021e489df87809eaab6e4bc' 
  AND (
    token = 'bmmYULbMPn3+gUSz4tEZAZLaZuercHP3RI8y82JRX3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )