UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPhYQeW3FwSyTgTRbpnfoBHA1G/z2L+izmb81n+o69A=' 
WHERE 
  key_id = '3cee7c28e9ff9c2b80a3e5fb5adcbc2ca4113b4ebfd26d6597dc8bd546c1a437' 
  AND (
    token = 'yPhYQeW3FwSyTgTRbpnfoBHA1G/z2L+izmb81n+o69A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )