INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '115bb0dd7fd974b3644f5b1c86232926266cb93f3732d24760d4155db2d21175', 
    'SCkyu83P/z6N4fTlW1ZKZkfgkzu2SIUJtMZ5TLndcf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)