UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAS+fR36y7nMfLibiVBSz41YlLnt9O2w5Yk56t27nU4=' 
WHERE 
  key_id = '4f722459e744155669a2896fbb0ff1bf250cc5cf6ed64c07f3b95fa391aceb79' 
  AND (
    token = 'SAS+fR36y7nMfLibiVBSz41YlLnt9O2w5Yk56t27nU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )