INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c041f2bb96e67a6c83b8d33f483555fc40e209075090286c7f0edecd194a3b1', 
    'TkNUwvXAyZlDTVoraAS9/l1GhzJeL30eeXS3wZvetLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)