UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTCug38em2JyJRvXj1xkERNHRNEtqnVyv0gzTQVQC6o=' 
WHERE 
  key_id = '53f0117e7a7e75824a77a652dbdcb0f85dd066b4ac125b550cb36dc93478219b' 
  AND (
    token = 'JTCug38em2JyJRvXj1xkERNHRNEtqnVyv0gzTQVQC6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )