UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxKAwNy4Z3DGommrMWKoYv8V3J+g2TbBWXXAqkeOpKg=' 
WHERE 
  key_id = 'e6a26bd11f740766ba9e18ea9bbdec0f29b0bfdac1079f955b9b006506e29bff' 
  AND (
    token = 'UxKAwNy4Z3DGommrMWKoYv8V3J+g2TbBWXXAqkeOpKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )