UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idFeaZoyf6BXZ/R+RbX8AnzdX/xG3y+Vh/G9tlvbpKM=' 
WHERE 
  key_id = '6f03c6def52208e2f35dc766855c52f03ebfc56afac1b0c21ef9eff686cad539' 
  AND (
    token = 'idFeaZoyf6BXZ/R+RbX8AnzdX/xG3y+Vh/G9tlvbpKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )