INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d1ace5c9135c27d3386a71a2a4fbbe4d9187b143469ef093e69a9bff0abf68', 
    'lOkAWxZ3xtlTATCuPFrHHObLeOp2vqy4Gjyev67Hx+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)