INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9409b1ec94431dd8a9f2daf8f301d959f3168993a30c4641d6cdb97a899d7552', 
    'ublTd14zStE4U52f0xdqi8C58D75L1Tyl7R58af80+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)