UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'cpPa4BpqTLuPgmQ6rmN/K9jEZLb/ymOSp4C5mVKCsLo=' 
WHERE 
  key_id = 'bcd5373c55c9b9584de0612544fb0bd18c6baa15ed44890f8d3a1dabf9cfa103' 
  AND (
    token = 'cpPa4BpqTLuPgmQ6rmN/K9jEZLb/ymOSp4C5mVKCsLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )