UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GyRgxN7pBXi1kHk1YYWMlLr6FjDI3V9RlhysGBq0Yo=' 
WHERE 
  key_id = '2872fb58a3709aa938b0e51eacac71952f9bcccda49ef504fb98e2d7bffa66a1' 
  AND (
    token = '9GyRgxN7pBXi1kHk1YYWMlLr6FjDI3V9RlhysGBq0Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )