UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6RXSPPsUSKIOAzkbJO3G6xkbibOIYGxVMY+bkNNXCA=' 
WHERE 
  key_id = '2f414c326680845a29ca366f88402159489c8292bbb196454d6e686ea8334ced' 
  AND (
    token = '+6RXSPPsUSKIOAzkbJO3G6xkbibOIYGxVMY+bkNNXCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )