INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ebc7168b52964b481e8958e3d6b1da2f421356e6242feaae9af68e49b29beb', 
    '6G0RMoj8fgOpsRAQUOL19QNRMvFL37WO0n/tbIOPC/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00374

Result

int(1)