UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPctYE/F26NJQaNllVy+XL2EOfOAd8cVQ5SHISOcPgQ=' 
WHERE 
  key_id = '9a3ff2f20c9c4b8ecc2af12e5f548fce37ab0621127fc542a74f0007a0a053fe' 
  AND (
    token = 'UPctYE/F26NJQaNllVy+XL2EOfOAd8cVQ5SHISOcPgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )