UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjGhi3JfUOsiF5n40WNLH1h+FdxnYVVwIDIIp2P6nGE=' 
WHERE 
  key_id = '93167810e7addf3b7a17d5e6b6caef9a537eb3a66eaff328159cb947b56ed984' 
  AND (
    token = 'vjGhi3JfUOsiF5n40WNLH1h+FdxnYVVwIDIIp2P6nGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )