UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9SSY5rFX4uRH/ejnyyivgtX4rrXx0pqXmPVEtnzLaQ=' 
WHERE 
  key_id = '3b5a42112557fc1ade95f0a573c02499321f06b90ef8b0a6850d2a65d9977db7' 
  AND (
    token = 'Q9SSY5rFX4uRH/ejnyyivgtX4rrXx0pqXmPVEtnzLaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )