UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Hejqrws3m87OQaVInMFSahTNm9RPTi8M31XQD9iOko=' 
WHERE 
  key_id = 'bd5b986351349f5188932b4f296e5aef66b2184b2772ab72f98f3d3efa6c4a44' 
  AND (
    token = '7Hejqrws3m87OQaVInMFSahTNm9RPTi8M31XQD9iOko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )