UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpXbdGLldO6l67iES2eF2U1zS1VCy/fl0sAVOdwGb9I=' 
WHERE 
  key_id = 'b1c4212302febaec04acbcbb9bdafa418c8065d008babecca0936326a017760d' 
  AND (
    token = 'XpXbdGLldO6l67iES2eF2U1zS1VCy/fl0sAVOdwGb9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )