INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f42bd879d2ad6284f3613f27dea41bee7a7a7ee8e61a3a224ef25b7a4efaddb6', 
    'edemXLJLG+mPy4uLcZrJnXKSkuqspgsbUE7Sat1eagM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)