INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '549b464e3f79fa807ef6ecdbeb78a7f0675b919875ed71d7f2e5b89a000450d0', 
    'nioxF+w9GTviROZc1u1yf8ia0Swu/AEWdmzFEAkxgVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)