INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccddb02f340253f844b3a452b54de44e133d66e2fc586dad379ac47403013e57', 
    'Xr4EV2MlQLsOUd8eI1Hos1I178yN+SRqEsVmg0U9xh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)