UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIUwYw6Dz5fd3trulDA79AiqMta0xYOW+QOLb2XzeOY=' 
WHERE 
  key_id = '3c72005f8d26e5aa5ae6e653e18a2b2976b47942d3ad2fcadb8f059adcdd08c2' 
  AND (
    token = 'bIUwYw6Dz5fd3trulDA79AiqMta0xYOW+QOLb2XzeOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )