UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uI7bnZYdTsO1UOQQCKrvbXu5urKUEXyVz3SwxsQ1kcc=' 
WHERE 
  key_id = '196c4c5519e3cacbb395dd861faeed5c94e57322fe135c3ef15c44c515bf875a' 
  AND (
    token = 'uI7bnZYdTsO1UOQQCKrvbXu5urKUEXyVz3SwxsQ1kcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )