UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMxiWiaYcILDTWI0si/TO5YFmr4teiqhhUjZZ1Ey9Y8=' 
WHERE 
  key_id = 'a7239d0f4114c67640077e685fb8d1e8c54d894d2027328a63abf26eec6f4c00' 
  AND (
    token = 'GMxiWiaYcILDTWI0si/TO5YFmr4teiqhhUjZZ1Ey9Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )