UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mftJR8GM35TxGu9bvmSDCjpMG1OpzUVxeXIRMthGpY0=' 
WHERE 
  key_id = 'd1f2e108fe5897082d768bfe8033c3772e0d5e0a71ee150869b077a3fb707bd1' 
  AND (
    token = 'mftJR8GM35TxGu9bvmSDCjpMG1OpzUVxeXIRMthGpY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )