UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPMUsYPIVeyQSpi1P2/urz+dG1zqppjNQkanKkLxknI=' 
WHERE 
  key_id = '61db1354048a2d8783e6252391e1dd47a95af6c236f556e1a6cc8607a10759b7' 
  AND (
    token = 'lPMUsYPIVeyQSpi1P2/urz+dG1zqppjNQkanKkLxknI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )