INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a0846f50e4da33b9bdf3993dc3e64f5ef90090e88c42a9a42b8bd333d316a2', 
    'QEhmzFOpKrn3Hre9bXeHcCmYxjihgcCM16YWaxpdYIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)