INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0f173f47741af72156a048785e5cd1b2143d8709c4d95fb8bd818108ad1ebf', 
    'IID+wi8D3dlHwjhP3LDtDirbQxRLdO2PjjB1W2ZQQTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)