UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsLI8tbfCuWBG4KBQFxbZ/2xSaOnaqVzdpbAyB+LHyo=' 
WHERE 
  key_id = 'a982f2b9199069e39b32f8fa6b4b88672e25dd0086bec04c91780592f0d2c02d' 
  AND (
    token = 'NsLI8tbfCuWBG4KBQFxbZ/2xSaOnaqVzdpbAyB+LHyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )