INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa0a0e56dda3135b80497771f68c363c7e52e7cfdc6f86459bf5bf8def82f273', 
    '6hwFgfOd02NFMw4nnu9JlscFW6JX4HGlrl+DJ70uVx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)