UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CV6jvzQsSlSMLTQYaG5sfTGdxRRe9rzNx8/Q2CU3ME=' 
WHERE 
  key_id = '0bfa5b254609903ef18878797ffd1ad069b8d79491b6295b83424a4b1365f879' 
  AND (
    token = '1CV6jvzQsSlSMLTQYaG5sfTGdxRRe9rzNx8/Q2CU3ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )