UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvEgF6NP2rqzxrueWSfMgL30PTdqjmSKk4UCUn/o3x8=' 
WHERE 
  key_id = '46a1898144b36c6901bda2085f86f540e737e4b1a74c3ffe755ef7c4a9a973b6' 
  AND (
    token = 'TvEgF6NP2rqzxrueWSfMgL30PTdqjmSKk4UCUn/o3x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )