INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a234ef2904730bd61482d8984fa87fe21488e1dd872bbe3419d8d930dab67db', 
    'Md+oCED/dqdxEiu3jkA6SOGpHSYVx6WijBTMUfCukEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)