UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YB99plyWIBqeCX1mXssgfccjJ98+HL1OFvNl1LD9wBY=' 
WHERE 
  key_id = 'e2a1081169c40572047cf09dabb538099faafc945e8bc7802496ab20efd850af' 
  AND (
    token = 'YB99plyWIBqeCX1mXssgfccjJ98+HL1OFvNl1LD9wBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )