UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwvGizVfaqFXanp8ba/E2QBmMSCYYzby0KKHejoi2gU=' 
WHERE 
  key_id = '948a9231656f4355a14e0c12f22b96c978c9a277ee8c76382d717e156bbe31bb' 
  AND (
    token = 'fwvGizVfaqFXanp8ba/E2QBmMSCYYzby0KKHejoi2gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )