INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '651dd50975090305a63d82007135cf774a3fa2878367faaa30287cd4c8bcd7de', 
    'KYmNLKV65Tx0189N4rkhUt8vuZikOxkBNXef/TSaiSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)