UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlib0u2HgzELl9MICVvRLnccW+Xz1qkTNRHL7rIUHF4=' 
WHERE 
  key_id = '13c4afe18881c97ce9b781731536b2dd6532af4933d5e692b846f65bde7fb3e6' 
  AND (
    token = 'dlib0u2HgzELl9MICVvRLnccW+Xz1qkTNRHL7rIUHF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )