UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzncNhMo8u0vliW1Fm7vA/yiAQrkCTlgrm07gBVy+Uo=' 
WHERE 
  key_id = 'd549b0af83b154ce4dc822fa947f9f050d6bf20cb29de2c978ddfcff43b5b3de' 
  AND (
    token = 'RzncNhMo8u0vliW1Fm7vA/yiAQrkCTlgrm07gBVy+Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )