UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6Qg1Km42U4ic3FZtKQPRsOGhF81lMAeOzy3YYVpUM8=' 
WHERE 
  key_id = 'd2e13173d62e61dd55addc691c58369ae1ebbb2c07ceb0108cf76233a2ee1706' 
  AND (
    token = 'V6Qg1Km42U4ic3FZtKQPRsOGhF81lMAeOzy3YYVpUM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )