UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PzXW9wVUAArVQ0bXvMuNFvBknIbCsb2RejgOhCmVF4=' 
WHERE 
  key_id = 'e9344d4f47ac0ab361f1deb577b634905837f1bef9ec491b6b4498a86e25e151' 
  AND (
    token = '2PzXW9wVUAArVQ0bXvMuNFvBknIbCsb2RejgOhCmVF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )