UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lU3+gMvEAIOFCExHH3r4itQ0PXX6V/axBOms8HhN4hs=' 
WHERE 
  key_id = 'de6738db90b4184bbe79655e6d0304ff81778b0f5b9a2cea177b0b439bf956c5' 
  AND (
    token = 'lU3+gMvEAIOFCExHH3r4itQ0PXX6V/axBOms8HhN4hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )