INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7fe34a7b00144bca9905770b32cb245d2c2cf4b7ecb8c8bbe32b919726b4a3d', 
    'a6JvHXawQhGN1HER+Ft2AJCUs+B9DrZC5EyEUNhNvfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)