INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb74de891e90606e54630fa203477076934791f92d8f88c57d8b945e41a62d6d', 
    't2gjQyuQNYxzYgDaLXP8qswahFz55rPcvOkEbSAuNI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)