INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5bc73018edd45e83a5508f4632f044a2c338b988130ec2119866b246f479d14', 
    'JB6rOzg70OFNLZLRcuOd8NvApbVgKdXTfJNLQVIVj70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)