UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUjSKmq02WzVe3sXrR5hrNxuskfkPXPiSnet/lvSoWQ=' 
WHERE 
  key_id = '02737990862c876c5445f84df096e88d91a0c6bd4ac352f2f4e4b01ffe65640d' 
  AND (
    token = 'DUjSKmq02WzVe3sXrR5hrNxuskfkPXPiSnet/lvSoWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )