INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71b77fcf8a640a91259e755b97ef5ad060bfaca7cbfdea56b9853f54b9029fcd', 
    'E2QIbR0zPQ1dxCoslQrHJd8jpafq0eD4iBBWA5CLFyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)