UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2zjkU1xw9Iuf0Mvbi0klF/KY3cFnDtJeIGQGve4SR4=' 
WHERE 
  key_id = '5673e2216edbdbc2362afae007d776f066bf539c7659011774567e77ab13611e' 
  AND (
    token = 'W2zjkU1xw9Iuf0Mvbi0klF/KY3cFnDtJeIGQGve4SR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )