UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qldp+XlX1vqy3o1VRjwePUcar+MajRJq+kRXK77WeT4=' 
WHERE 
  key_id = '59b9ed0f536a726259d5c4b2f453baf69022a4374554e169606f1315b4f94bdb' 
  AND (
    token = 'Qldp+XlX1vqy3o1VRjwePUcar+MajRJq+kRXK77WeT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )