INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '212a61eedeb7b52c6a3ce461e1fbe167d85d2397e729cbd5580553027a33426a', 
    '3mCkhfwYyZf2BTkYyYVhbyhTJ/BzEWtHFgThTC8Wt1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)