INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a2845f2f20cfd2777041faa9ee4dfd16a9a25e0508d3ab0f54c1d1f7217517', 
    'qKCe//yE46G4613vQB3TEQFVei0Lg0P2pW6Lk4x+2OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)