INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949591dda5c267664a2ac3e582503d01150f893bd27a7ed916fdfb7757b93842', 
    'DWGWyhURo5Geq08mWt8tY4PFKC7/REBaEHh9WZVMRf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)