UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHLll/hEMERJY9PH6yZ1BHCHU1LiCs536MLLasFUCec=' 
WHERE 
  key_id = 'a7a7bd1262bec7be26b988edf155f550cb7036db18c75d332506b571f7bbdc79' 
  AND (
    token = 'WHLll/hEMERJY9PH6yZ1BHCHU1LiCs536MLLasFUCec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )