UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niNzUkxr4c4XhPEttA+HkXjntSx5aQBQbLIZSScSKkc=' 
WHERE 
  key_id = '499a11e53fc5919f71cfdaa640565ede0aeec5b8990107de5cf89ea937e4be11' 
  AND (
    token = 'niNzUkxr4c4XhPEttA+HkXjntSx5aQBQbLIZSScSKkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )