INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8469d9e3ee1feeaa1e0d57200c4ddbf0b8873b2af78361e4a2448450b6186d3', 
    'VLwLQ9774y6VX4mSCux0NFzutWJfYL4cELwcRY4hkDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)