INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf84a35fd3e6972904b4941a432dd89d9bbfdd3d70630ad42aa76449be1bdc9', 
    'Q8s6KF27bWAnGqVSVR661V9X7INiKbqKanRhiobGBEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)