UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCPGs5SOr6/vB/yRtnrvTjL+w4J1X8V2YGfzaYLR8Ug=' 
WHERE 
  key_id = '6d2d86f2ba36a0a982e948174914dbd86673ce466b5e90e6ef15da3a88bacfac' 
  AND (
    token = 'lCPGs5SOr6/vB/yRtnrvTjL+w4J1X8V2YGfzaYLR8Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )