UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Sory1ecHykSV5ZxarHxL7Elmfbu9//9naqhDqn582g=' 
WHERE 
  key_id = '4bd9754e57aee3a7556ba04e402e0c2c13f33e9080d4e2df1a1d27f8487beebb' 
  AND (
    token = '/Sory1ecHykSV5ZxarHxL7Elmfbu9//9naqhDqn582g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )