UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4fkwVk6ls/HjhQe2QnTbB6SCVvHxPrMdTtfccmk6B4=' 
WHERE 
  key_id = 'bb7c2b1b5623e6041b3302212d2869cafbb727aba8762b57805a3dd5daf32473' 
  AND (
    token = 'O4fkwVk6ls/HjhQe2QnTbB6SCVvHxPrMdTtfccmk6B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )