INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cac6b5626503e716871367309767e13542ee7529903ceca58209476d15477eb', 
    'xMZT5bMuIFZagGgbAoclMAqYfewmgyEwDBaAaLup+o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)