UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '65wLK1s4671t4S1IXjeoVE6vu8/OO3Ik4su1iLtghV4=' 
WHERE 
  key_id = 'b9745dc13069e53f198dd5edc5d609c23b3090e9c949e1478d01827b8cd0f943' 
  AND (
    token = '65wLK1s4671t4S1IXjeoVE6vu8/OO3Ik4su1iLtghV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )