INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c335584894c44d65fe22d4d74578ef1d2114197093aebc3da831f9146e0712cc', 
    '8jPf2aaE86LvSwrXSfTP4h8xsa2df9xASuV3S5S6sEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)