UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euZ7kcwvqN90P7oLiu3+s0Nn2lgAMKfLNR7TLswr6QQ=' 
WHERE 
  key_id = '7c724341eaece1da5d685c38a8c6228ba62586a1f715f8e3882bcfc9b4f7ec58' 
  AND (
    token = 'euZ7kcwvqN90P7oLiu3+s0Nn2lgAMKfLNR7TLswr6QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )