UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKP/SARysjnkmO1EVsC1sG+2DMtWPpPx246POcNN7+0=' 
WHERE 
  key_id = 'ade30b4fcb645cb84b830f851c01ca387185d7ccb45523df3b8c3501b2efbfbc' 
  AND (
    token = 'rKP/SARysjnkmO1EVsC1sG+2DMtWPpPx246POcNN7+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )