UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYN5u0It5CN2cW4NcGiM5C+MVSu+n7ScfcyKcUDcXaE=' 
WHERE 
  key_id = 'fda7a8669ff012261bad4670c7abc3d0433aa670cc752df70f2c68557eea1ac2' 
  AND (
    token = 'uYN5u0It5CN2cW4NcGiM5C+MVSu+n7ScfcyKcUDcXaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )