INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12529c793b437463dc4bc004615b333e398ece4faf32229aa90ff4f6d16e5464', 
    '1M8KLzG3VKNk0vSiiVOKteYIto8SbC+F2Xxcy8AK4RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)