UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5MjCrdsB/ULNQtei15kAIwAyVnCRbAmg5Pz2BiQryI=' 
WHERE 
  key_id = 'f37b57409da788af84827ee24adab8c8fb737b1741f6bae6b5fde433fa2f50d4' 
  AND (
    token = 'T5MjCrdsB/ULNQtei15kAIwAyVnCRbAmg5Pz2BiQryI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )