INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '777ce39fbb4c660d1e6fc5766288832f0c98cd92892e5d5d8b187a707b91743a', 
    'hdXEIkRN5oOJxB89ypfXdPnH6QwbPbhQRrPxyI7mk+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)