UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1KEsfl2SxrRF3B8haKd4maSmB88pcEhbALobfSo9Dw=' 
WHERE 
  key_id = '7e9171c47dbd44a8bfd9b429d5e020ec31c87d354b37add3947c22d985cf1aef' 
  AND (
    token = 'g1KEsfl2SxrRF3B8haKd4maSmB88pcEhbALobfSo9Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )