INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea5b59c7d19b16c68a34e5fa913ba44e6ccea729f7d862041b56946992b2566b', 
    'RyQtQj42TB+ONwEaQx57b3w2HxQCsujj+DJrYcrxdrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)