INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a875a075c73fe87607a7e9b8835fdf45c2cebe5ec7c796c033725b2d0938cbf6', 
    'FcdyOZAmA67peJPQqvvVS7VYcRL6aeG/qJO0zWfFfgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)