INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dead9224b97dba62cd6b8046809a5e2042ad2d00855bd346b8c6d9ba79e21875', 
    '1kOTvdmGj8gjpM5xwPXgE3+/bZenil4SZnFFL+zkWSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)