INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6b61aadd6cb342aa9346aaf998e6be13fbaabe2181df663efdad1414060986', 
    'K+qcbhB9vv5ClDlk5gkZYcgfoe0+I8ZQjTCGYjrnl/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)