INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdc7d38b38e32df58ecc7e888a5a3548ede571991ba304326b4dc23a81d78688', 
    'KbM1oc5XvI7wqSiZHut8ZVyx/9pnurcFTkDmfKUMT/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)