UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kb7face9VPYM+ZiVTsSNmGTltqBJc8Gae5++UEV5eC0=' 
WHERE 
  key_id = '1548c8e3a0404fb39da389260db5aa94c4fbd8f6236c0d3993aae1e0e5c8f940' 
  AND (
    token = 'kb7face9VPYM+ZiVTsSNmGTltqBJc8Gae5++UEV5eC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )