UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/MpNRLGpgNc1xtBn8FSRra/RNpZVgIcSIm4iZ94XWg=' 
WHERE 
  key_id = 'f2bfba21a89192ef8021c8e57b81933e78f63286de2cdf38f072cd2d94eacb35' 
  AND (
    token = '1/MpNRLGpgNc1xtBn8FSRra/RNpZVgIcSIm4iZ94XWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )