INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc195d9681f90fa63233bf1e89612a8f524ec01200887462d9400f04c7c10883', 
    'akfrfx1vRblWAawo9u/FLNVou6QAzKDWcsxdQaBwZY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)