UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv6fUD5HjGR5bB5j5JqWJgydmKR1lRWShD7XI1ckebU=' 
WHERE 
  key_id = '400ff89c94edfe588b96e38cf2534d90e67e2d57fdb3bf10ec6d53de54eb180a' 
  AND (
    token = 'gv6fUD5HjGR5bB5j5JqWJgydmKR1lRWShD7XI1ckebU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )