INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a4b151b9154a8c274afeac411acce16f973a7624e2373619f7120ca9e5339b', 
    'njCmTLkFHfym5lUfSuHs3qJgcI4ZwcdDSWFFEzwxJCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)