INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d41977ff675786df93c20fd208b2669f30aa465f4c3d05fb374279d14cf4a4d', 
    'XYxbLQseR8ruOlhGFH9PlKZb5WEFZBwWjj2P10rBC9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)