UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYzpH/yifNgoJEDP3COOc+/zoLF6NCPxRzxabl94Uco=' 
WHERE 
  key_id = 'b281f1c95358ba96e7e7bd580bf1ad2a61b800b542e918d6097d05826ce6455a' 
  AND (
    token = 'CYzpH/yifNgoJEDP3COOc+/zoLF6NCPxRzxabl94Uco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )