UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEEQbmRve78BIfw5VhDrfnxJe4+hm0gQfmPspHjzit4=' 
WHERE 
  key_id = '32d7f51aa3b9b9f8c4db14da521fc9754242165701160be37aa3b50b446b75b6' 
  AND (
    token = 'WEEQbmRve78BIfw5VhDrfnxJe4+hm0gQfmPspHjzit4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )