INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '957b9fd5b80744c1b4969f60dc47b7cb1aee5590990bcafbdcfe660e440f7751', 
    'V0c3zOZ9eaH09SCmmupuBk00hHi2JHhRWeUwC3AOrek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)