INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3541842c4b4a5fe69c90eaf410c5034981482e0a1e8f02b7953cbe816c0e572b', 
    'yJe0gI7B8c6P9zlSGqcQct+F83W9mATRw1VD8BNr0aE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)