UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/W9FnChsVhL6h7D1Dz+GtXPfWYMLo4c4NxB96j8sAwc=' 
WHERE 
  key_id = '302a3111026d60eacadd51ddae526914370ab3827479894d2f6121a687f23818' 
  AND (
    token = '/W9FnChsVhL6h7D1Dz+GtXPfWYMLo4c4NxB96j8sAwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )