UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4J2HgrTdH+EixDhbPZ/RBBHyXVtvTIjAkVyo16Gy4rY=' 
WHERE 
  key_id = '633ac61836a6f0fe9ad54c90e6a81622a70e6fc3c558b869770557ee994531f4' 
  AND (
    token = '4J2HgrTdH+EixDhbPZ/RBBHyXVtvTIjAkVyo16Gy4rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )