UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5kLbx2NSniLsQjEYKID1hop0ucXtCdTa8W01mCk2r4=' 
WHERE 
  key_id = 'ef7f5153d90a42e1449631a2664f26ea1eab1e5e69a895e55060fad770a4fcbb' 
  AND (
    token = 'R5kLbx2NSniLsQjEYKID1hop0ucXtCdTa8W01mCk2r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )