INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611dd284686ead915ad4790010246c0af630db3d2ca7360bca1114fb3f1a3121', 
    'n8MAnddZOKkrl9UvlZ04CQKyMn9qm7OajSaY+X6wNE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)