UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtlPTVM63MTHMx/iCvEruK+micX+Lv/oTeIoDaUCC7U=' 
WHERE 
  key_id = '49daf1892abbf477cfadee53e75d84b6bc2681f569df1c2122bf1b62c5a40a7f' 
  AND (
    token = 'HtlPTVM63MTHMx/iCvEruK+micX+Lv/oTeIoDaUCC7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )