UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5pOBP4EjiAudnXp8H7oaqWTI0zOSySQ24cStMajwM4=' 
WHERE 
  key_id = '38c38a359c694de0fb83cdaa73734d206988840b45c9370b447d0bbf679a26a2' 
  AND (
    token = 'i5pOBP4EjiAudnXp8H7oaqWTI0zOSySQ24cStMajwM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )