INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb0d306bc780ff6bb0a8a20a6c55e91399829aadfa517d273908200a2cc5c38d', 
    '7CuXwp0iPbnIWBSoYRtu6WbAeDoO6tuAK0Cug6BsvDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)