INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2704af735d132d7ca0d74f835ad7fb4a37b2d39e4cff80e2a2165d43422a217', 
    'f4HTZqprsaRZkkCvQ0heu0Yn1ah4Wc9JxQY30xH7VB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)