UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQTX+b15RBITMjILqRomJ2Y6Fc9NImqi3gxQ3+4FnkQ=' 
WHERE 
  key_id = '5121948ab3681de209b44f3de1de5a0345cfaa83ca70da2ba219f5eb42954083' 
  AND (
    token = 'HQTX+b15RBITMjILqRomJ2Y6Fc9NImqi3gxQ3+4FnkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )