UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTxR1lQS1rZQ67RY9tqTdunsS3dWqMHl/TlhsSvaONs=' 
WHERE 
  key_id = '2b11b3b0ce47336aa419333e296a5b5b29f8568d05c3d87af3adfbcb4f631450' 
  AND (
    token = 'YTxR1lQS1rZQ67RY9tqTdunsS3dWqMHl/TlhsSvaONs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )