UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDsBeiLxggn6A3RjmVwK2kxyyNR3ELHDxkWzSvMrqOA=' 
WHERE 
  key_id = '9b2dfa3103eeb7fd8f0440daedd87fdc44f83128c21c0966fcde9d1012845449' 
  AND (
    token = 'bDsBeiLxggn6A3RjmVwK2kxyyNR3ELHDxkWzSvMrqOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )