UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vfG0XPTxoRpELRHWirNm/TtYJxo9fl/w4H2th4gzB0=' 
WHERE 
  key_id = '6d34908045ffd24253f88cd6bc03fb23c1c95edb1ce1255d5aa95c5d10cabc4a' 
  AND (
    token = '0vfG0XPTxoRpELRHWirNm/TtYJxo9fl/w4H2th4gzB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )