INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ad829cd68ca8d8ee14fd729dd8151254e0ca75e1d845e9e46c968fc693c9be', 
    'n62vQN7y6BsaDvp7ryEjHqNbgVm3q2cw8GlEfKl6bJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)