UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4LKmU42If8eaaGd6kObjgOBPdWnfrdSWicynyE+dQs=' 
WHERE 
  key_id = 'fef1a5b10043af1026c2632b8048b80fc2376f37e6da4e2a193fef1f720360e9' 
  AND (
    token = 'c4LKmU42If8eaaGd6kObjgOBPdWnfrdSWicynyE+dQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )