INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f8ab255ae759dac487722495acd57f421595e9ac77e0519b424362ca9d0844', 
    'fUgp+rNweJRnyRtG9rWlV/D/vSpSnmCGz60PYirEOwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )