INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '260482948ab36521b960bebab8789462a349dec04d0ef44222453322b618f88c', 
    'HaAmLB+A2TuQqRjBcurJqVR9kRl80ngCVVuwo1OXxaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)