INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b233dd734d3d37747cbf943fbf1920467e74fe1da215a2796b046782c21e09', 
    'K6ax0v2m69ZOYSG97mWhiJ9RryUmdvez0CQVM09iNR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)