UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIjOACQYz39W+1UMetuIAOo30+mnOJ0NUSoMXG+2wYw=' 
WHERE 
  key_id = '40e5548fcf55d338c0677042ccda8c4ae628af5b447e54380e11202c4dd58a61' 
  AND (
    token = 'EIjOACQYz39W+1UMetuIAOo30+mnOJ0NUSoMXG+2wYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )