UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6IO2SPu/qC1OIwg6Q936NJ2294gGMSciH7pnyo5JaA=' 
WHERE 
  key_id = 'b4a5e7c4dc540c2f57f82b63298be129e0e9084b590e31223537f3f8e84c6a65' 
  AND (
    token = 'q6IO2SPu/qC1OIwg6Q936NJ2294gGMSciH7pnyo5JaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )