INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c8317fbd48d4f43b1c3f5cac2c365e8581758d115674d44f11b70da8a036446', 
    '2434FO3etAtiD3W69+pK4eocXdXM2xFDCwxCWk2lzNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)