INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5899ca6258a262c27a8a72c48a7efb0701511aaf907f88458b00972cfa8936b3', 
    '/PdXvXIEgkC8axDNtGsQOgP9vqRm2zkrLUF5rgvEsk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)