UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBj7+rJOmOyOSb+JV4NMf2B2+dDe6p18RH4d79cYPKc=' 
WHERE 
  key_id = 'ff1195baad2afdb167c7786788705a8104a55bbf4e90d4b51f358dee55997c97' 
  AND (
    token = 'jBj7+rJOmOyOSb+JV4NMf2B2+dDe6p18RH4d79cYPKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )