UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrkcWJWTFTapO58+9ETWbUPgUsIsMrZoyWi79pjCNcw=' 
WHERE 
  key_id = 'e793bc18efb5abff2903585611fb37ffffa767bb5254e6ed1f17c7b0e07b9120' 
  AND (
    token = 'zrkcWJWTFTapO58+9ETWbUPgUsIsMrZoyWi79pjCNcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )