INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893ca4eb074024161eabf6b61fd3af59dbd38d88f13ad4b17a49b1bf623ec373', 
    'xr+HhbnrJkUOeagdAuuCmXlpnq2iE9eYLF6GFyqnopI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)