INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7d913233c2c07e2639e6ff9d69bb430a47da766e53376b0a7504d61a799af7', 
    '6NMVVsTIOj95hfvVmA2C9mDhD581hwP3Y+zDg/N6rP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)