UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnJ2fmnJUmwIH69n1Dptf14vjB9HMtvElA65c5zLRak=' 
WHERE 
  key_id = '38b2602bec054ba662163295b49b26df67839bd1966c7916962edee860683c6f' 
  AND (
    token = 'CnJ2fmnJUmwIH69n1Dptf14vjB9HMtvElA65c5zLRak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )