INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8394937e34e87561e4be07cdfe5fd943d1980b6bfc972e250225afb11c60d170', 
    'nYeBkDuPf44Xnchk/H9mtKuFpOvDOT7+Z0ynIIiiErc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)