UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDmjTCygBJGlKBudwxSBtRzKAInl1slSf3+vPTRFTSc=' 
WHERE 
  key_id = 'f406b315bdc2202126063b27571381738e9556f670d1f9f3d613e7db3f12e9f9' 
  AND (
    token = 'ZDmjTCygBJGlKBudwxSBtRzKAInl1slSf3+vPTRFTSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )