INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e66d221b3e223389779b046a35d97ea0920d9cff81a0661ce4d3503de561ae', 
    '1F2jGSIdGgcdEqEPOwJhySczWnSw6p2+qh9NS0QZJxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)