UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VFhrG6L1w/BBX0Gm7OkaV+LqTi+p8zj25M5Ma/VCcg=' 
WHERE 
  key_id = '50addab8c54062362b3cfc05a26d56c59b971779a5a9531cf4e691a0b65836c0' 
  AND (
    token = '9VFhrG6L1w/BBX0Gm7OkaV+LqTi+p8zj25M5Ma/VCcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )