UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOG7JRokcSalThyr8xPWUkcRs8agUuTEu4rKfX5r0vA=' 
WHERE 
  key_id = 'c193f622f0b1126155e298f5c6c32e927c7edafce2b5364317a1580fb476413d' 
  AND (
    token = 'TOG7JRokcSalThyr8xPWUkcRs8agUuTEu4rKfX5r0vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )