UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSwBqjkSGs9YXj6cK6o3lsB0/BpDGy8bukZCyySFO2A=' 
WHERE 
  key_id = '6d69fed20100338c4b421cb6b7d74a7a0037d8936b6c6ee2192cf2fef84145ea' 
  AND (
    token = 'rSwBqjkSGs9YXj6cK6o3lsB0/BpDGy8bukZCyySFO2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )