INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd361afd6e95a36a724841a534d5a11e904f17f133767e5664235ddc046e0fcf', 
    'YLL864AoPvZsyw6sK3YTgE5z6ti2g+Q6q67aDF9fYXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)