INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5195a9848eef5814cd8f60b1e3371b15632347955f2506a82da8e61900d8d619', 
    '2+mOossm8GN2vc9LafBqrZHyNg7Q2VoXBvC36Ez/kCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)