UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5Pt6mFBrgRucg4S5wOHJJkh82cI1ML0HDBY3okHJ78=' 
WHERE 
  key_id = '11e7156c5540e0d2d422bf96b3bc69edb51c973a4fcfed72aa64b6c6874f89f7' 
  AND (
    token = 'k5Pt6mFBrgRucg4S5wOHJJkh82cI1ML0HDBY3okHJ78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )