UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OssmkX7uMB6fr2q9CD5BVPEArkxI+/GKuFmCnu8cILs=' 
WHERE 
  key_id = '970d36d045443e802fb46b7e6030c6de35eb9598aca449d80340071f0412a02b' 
  AND (
    token = 'OssmkX7uMB6fr2q9CD5BVPEArkxI+/GKuFmCnu8cILs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )