INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246c899812a0bb47fb5e4dba9dd98f8d039b4e9145bb1c88fb824d460d2e8404', 
    '/OzWQ9JJvGFGZoczKZGW9xTCAyNej6K1EHFTDIZl8KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)