INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a0502f57ec29a9c3232f0aec395d42c1c5feeea45e081295ae474a3934593f3', 
    'o4k9oHshiZEVr7hm9JUPMBjGeMt7Ybav2x/JLiCCVlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)