INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f5099406f42c6a7fb2d6fc5276dbba431cc9df9961d6c2f16e8f6442ba56f5e', 
    '//hZvx62QwcLNWDiVZB305iZ8ffoNcnJNwSVBVk+2tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)