INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f37f4bcb50fcf35cbdb3724cd72f284ac7e62edb7cbd95ca79139e24406b25b', 
    '6kxm9rfGi3x0RsuGChNajQlZsYDd4k+lrenC/c32aqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)