UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTIjP2xhvyX8Cu1lhqx24W3+mMpGZkDkveiiuaP0DJg=' 
WHERE 
  key_id = 'bff08c0cb2cf15a4b11a5471c94faef14a2230fd749381515264c27b1425f7e6' 
  AND (
    token = 'uTIjP2xhvyX8Cu1lhqx24W3+mMpGZkDkveiiuaP0DJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )