INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6815c6085a4463e6893a1eb12376e128986dc3060a11f2ee0a0e0a94f249af74', 
    'ouHVK8srh68B7SUd7Y2xrqD3xkLDLVBVh27J5xuEBGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)