UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5D3oOZnKfkmj7gbtpNZaQ5JapJoItcKzdaA9JZWt2tY=' 
WHERE 
  key_id = 'b73b0866cd78f4099398ca85c4e0bd99e07ed726a0b112e258e832eab6b94995' 
  AND (
    token = '5D3oOZnKfkmj7gbtpNZaQ5JapJoItcKzdaA9JZWt2tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )