UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBjLPUlF5qkPFrZkowRB/XvbYAZGImRgQA7uLJ/RUYE=' 
WHERE 
  key_id = 'fe3f4a0dd881a9239cb83037ab28a67f321fcdf1eb889dd545bd8f05a713e51b' 
  AND (
    token = 'nBjLPUlF5qkPFrZkowRB/XvbYAZGImRgQA7uLJ/RUYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )