INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2256cab92e1041768923ba491e0688e77acc5ad125019fe4204ff18e6c7d27e6', 
    'T+PiQ77mxUutmpFjwzJ7FFspFAb+GldwmHA/jKFz1xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)