UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vr8halnpc3aL5FPh6IUqIOcCKTYxjdt2c7cSawGoHg=' 
WHERE 
  key_id = '1f692c3ab10ad9d190051fef3fdbaa3004318f77c9347e3ad81ac8dd87aad308' 
  AND (
    token = '0vr8halnpc3aL5FPh6IUqIOcCKTYxjdt2c7cSawGoHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )