UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMWkZG9PNJ3sfNsN/x/nQVS3L83HQxMX7HL9gO337pE=' 
WHERE 
  key_id = '7f877d4989646973d6bcc6fe02314622dcca890dcbebd927d63d667eb934448b' 
  AND (
    token = 'XMWkZG9PNJ3sfNsN/x/nQVS3L83HQxMX7HL9gO337pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )