INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8018b5e1192e99f14026bfd1f3113b7a60dd2445471b4151ccdb9b4c9e5d44', 
    'IxYJ084o/2suK74gOMKQmLUAK9ptNEOn4MCkw09o6BE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)