UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXvNoEAobJ3qyowuibXc4kVBjva498490Dt8MgZRdJk=' 
WHERE 
  key_id = 'd1eb2ef0d61f32b9061ec7d278a15adeed9271719c73ac3144e116adc27b764a' 
  AND (
    token = 'zXvNoEAobJ3qyowuibXc4kVBjva498490Dt8MgZRdJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )