UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z938+sfoqasQRpyRurWmtQmo4efon+Ys2dzGZbbjqy0=' 
WHERE 
  key_id = 'ebc69b7b42f33f506f82706678ade8594d6e87ce5b737414ba1b0752d00399c5' 
  AND (
    token = 'Z938+sfoqasQRpyRurWmtQmo4efon+Ys2dzGZbbjqy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )