UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cE/IWD6HQRkKAAGTH+ji6ZpK1NCot0tt5oCpts2Rkew=' 
WHERE 
  key_id = '2c09f4e286aa232ccdaa20d5e52e5695072258eb34724cc295822d888561959e' 
  AND (
    token = 'cE/IWD6HQRkKAAGTH+ji6ZpK1NCot0tt5oCpts2Rkew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )