UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vJSr7q51eibeaRN1Xca7gAvVtPezkaYHEfIjBJb+1A=' 
WHERE 
  key_id = 'f50beba2c7a6e54d070cd12d01de8c5b6f545f6ab34762fc4fc0909d61c24bf9' 
  AND (
    token = '7vJSr7q51eibeaRN1Xca7gAvVtPezkaYHEfIjBJb+1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )