UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCdGwOC4vJZigxk4G6+wlx6mG/IyDenbz4CbzSFYkuI=' 
WHERE 
  key_id = '9b0ca7fafcf07aadf5506f3a0b288bef19c90e620f770bee92125a2f77e87683' 
  AND (
    token = 'SCdGwOC4vJZigxk4G6+wlx6mG/IyDenbz4CbzSFYkuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )