INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef96d3e404e15321f87a07d0520129e214c94a4c6975263fb22e11e56267db0f', 
    'KbSpsSD+pjepacV79tPtAknWqALAVam16U7tJgGm2ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)