INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790a864d4f701381c0dd11c7473fd0a1880c4c327ee7a9738d31482f6a539c29', 
    'qTQg4NZRodxz1ty9FvOq7ZqzPqIm86ez+lprSscDrYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)