UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvS8c/e7RH+QoYx7gWDLKBO22qxhGS2IikIGg8Tt4pc=' 
WHERE 
  key_id = 'e7426ce3307fa0d2b5f6b78e8bd089d0476463ee607a9b739fd4b919b2c739a0' 
  AND (
    token = 'uvS8c/e7RH+QoYx7gWDLKBO22qxhGS2IikIGg8Tt4pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )