INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fbc814ed931da77a2e51ec6c4e393fb1f39e8e45b9ae37e202c4cc037fbfc2', 
    'pz5onN77iC0++P6HWL4QyKa0t66gcZTVR+JgAGdJVJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)