INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd78f4851bcf54807d3d39c9a32ebedad830e7a1b7979dff7f043940292ed0727', 
    '8gqNxXkYGLGSUU5D4wAt2EUVmYTmIgGkz8DgoFNrEh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)