INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94e32dcfcc8fef5358defa920b3def888f62af080fcabce44f2912fc1788a431', 
    '2T2TPuS2n5tEI3gZEJ7uraQ7AINyAummIZZpDDGK7no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)