INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c86176ce958fcfa897737fd888095fea71ab4b22f70dc02d49eb113b4b952547', 
    '481WY8lNtl7P9xqDVjaDcwn0AnLr9u797sIJE2YXS/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)