INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339da09f9479325490f8be04f7e7efa59165907fec20a12ac0552cce34f28bdd', 
    'ymYU3grCOAHCpHN73+x0o6KrJyIeb5PCkAeUZa4p8tY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)