INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a75a7ec4e5716e74dbf44422c67e5e908e06bb895776e66d95b0d7104e722d0', 
    'QWhGLnlVjlHMMdoqvlxXM2L6o7LiSFA//vLRcLdRJ3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)