UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQ8i1ZVEeUnHz6xHGZs5Byr4zrTCFBeDyyvWUR2mv9U=' 
WHERE 
  key_id = 'b1a52d08e33f88f718bd8fa74a12e9f5c1f96ec6a17b09dbfd4d294f9a2370dc' 
  AND (
    token = 'eQ8i1ZVEeUnHz6xHGZs5Byr4zrTCFBeDyyvWUR2mv9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )