UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWwqsAl29/u3U9fAMqJmwZmbCBLpRcdjBoFdG+KT2xc=' 
WHERE 
  key_id = '2db89c3d1bd6ee9122b8788c95cf963b9ba5d8717e7e3004ef614acba2e1abc7' 
  AND (
    token = 'nWwqsAl29/u3U9fAMqJmwZmbCBLpRcdjBoFdG+KT2xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )