INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7213a03bf60d2a6753c1f17f8523d110c8acc3978d95853b86510a3fb9698ddf', 
    'rxtfeqL4prEx+qr1LZ3dqjY3+RCCGt7nWMY6YUYm3R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)