UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tE3Ruje/Dbq08ZMIPA+ojZeikOSYfhqX+gIncoIkaIU=' 
WHERE 
  key_id = 'd70b70fc0e5a9cc8989ae1fe664a86b285d559ee757494a2247ab1654cbba9bc' 
  AND (
    token = 'tE3Ruje/Dbq08ZMIPA+ojZeikOSYfhqX+gIncoIkaIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )