UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlfe4k3b68+9JES7l6+glHzZB+f/71mF7OyDGcbw4gc=' 
WHERE 
  key_id = 'b2d25a1245ee6eb3fac82529d756f6c1597f84846d5d5dddee51f1c619cf69e6' 
  AND (
    token = 'tlfe4k3b68+9JES7l6+glHzZB+f/71mF7OyDGcbw4gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )