INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2f8ce149ed342e71ce33de25dfc6c4da145b0c01558b96bb6616af41fddb481', 
    'rBnrTeDbKHfTGDxbxqDBKfSe+36La9LWofmv+bt4fak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)