UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUVYCQlt8J8WhJU5fGLB/Le1+3noDF5ltJAi4OJwcsc=' 
WHERE 
  key_id = '5838d156b95266d79a22fb94722ca03f974040ad0732646b55ff86a87bb3dee6' 
  AND (
    token = 'SUVYCQlt8J8WhJU5fGLB/Le1+3noDF5ltJAi4OJwcsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )