UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S+VPe8APh4vDVIxQEeXmi3LGQpOsaeFElwQhhVurOY=' 
WHERE 
  key_id = 'b72e944b0bfc8f9ec3a9c5e662f02d980e9b952f49960c6d404a9fc831e50df4' 
  AND (
    token = '+S+VPe8APh4vDVIxQEeXmi3LGQpOsaeFElwQhhVurOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )