UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'td31DJ83pgZME4xfhQVi5+dVhZZ6SKvngnSBGkdPMMI=' 
WHERE 
  key_id = 'a17ab0ef2fb74bc97ccdd92542ed30d3b1912e20283dac6ee56670e774856c9c' 
  AND (
    token = 'td31DJ83pgZME4xfhQVi5+dVhZZ6SKvngnSBGkdPMMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )