INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7ebff7e6a1cb1841a8b52098b3ef26db07dc71b3fe2172313219f1391fb2e7', 
    'Y+x3dme3tXePcejxsyQFGto5nMohWqEJvwU1MKOZM5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)