INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a2e31d626957681755bb7411206bbed3020251ef7dfaac48e9412316057f833', 
    'xu+ErREsx68YiMTXRXcTlv2xgpNhQ8+6mrYuxQLQLSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)