INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '771be210e8ec4f7dac421eb3fb267828472fc88dda2ec4d9c0fca3f421a121a2', 
    'LNofdKdMpDxrr+fIbOAwKrd4Hjxa3ASFlEx0S+lmYOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)