UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jJUMocLGZxvT3lz4jb2Tc3rIyfPZqdqHDGyAEVChmg=' 
WHERE 
  key_id = 'f52f5994bb273f3bf975824a9d80abd0624fe87e802495da63450f31131154d9' 
  AND (
    token = '/jJUMocLGZxvT3lz4jb2Tc3rIyfPZqdqHDGyAEVChmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )