UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eH595dVLOGPEqo6sJJ2uyG1MkJnCAqWXRqCGOFDk33k=' 
WHERE 
  key_id = 'e43b186bf8467e3522165d2ccf13ba72d80991980ce3acd6ada1ae2c3e68b8de' 
  AND (
    token = 'eH595dVLOGPEqo6sJJ2uyG1MkJnCAqWXRqCGOFDk33k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )