UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAKILXxrte70K9EDNSUudJhs7OsNhwgB1kqCvfNq/hM=' 
WHERE 
  key_id = '7eca830bff01816f240ab17e91986ba25a35c12187281447e7147d5b15ebdead' 
  AND (
    token = 'CAKILXxrte70K9EDNSUudJhs7OsNhwgB1kqCvfNq/hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )