INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c685d9f0a8c8afe690791f176e7b2b27e32c55852fe80eb8f973ade3beea615', 
    'a2gYvbdcxdP3dP+GBNZtrPuYidIjok/hDSlaLmX7ky4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)