UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jo2FYIrIm5tFEdkr58I7UlFx8+Hlhwf7lTbHsi9ZHE=' 
WHERE 
  key_id = '3e6049b7441c0660a8a756fe39becfa933ee65fa0e2a58fccd7fd74971944af5' 
  AND (
    token = '6jo2FYIrIm5tFEdkr58I7UlFx8+Hlhwf7lTbHsi9ZHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )