UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFGPewgdSw82B4/4perDL7J4DSbkeD1al1X/7Kg4T2I=' 
WHERE 
  key_id = 'bcb45cb651db017d3a2d3e9b531795c769ee9e262a9c2c3362cda8582b268174' 
  AND (
    token = 'RFGPewgdSw82B4/4perDL7J4DSbkeD1al1X/7Kg4T2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )