UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNljBwXnbbfqesInSO+hgIAeNKp4Lm6Scm2gErgAe6k=' 
WHERE 
  key_id = '203199f252f0b10cda60818693ae1b24659e9ea3d0b4f222e633adfccfbfa5e4' 
  AND (
    token = 'eNljBwXnbbfqesInSO+hgIAeNKp4Lm6Scm2gErgAe6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )