UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47YWqzb2uCNVLVYJTNS1/Oy4YY7ijw/aqAA2BwpPGZg=' 
WHERE 
  key_id = '9d997ca84872b4218902208968bff36f5840e7b2620d6409f066d2f3a09bad2c' 
  AND (
    token = '47YWqzb2uCNVLVYJTNS1/Oy4YY7ijw/aqAA2BwpPGZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )