INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a894fdff383f5e54be2922dc0a18d1055a89d4de74e434ddfc4a76959f12144', 
    'rndMhjYPbBfvAJbnEStsZOw9aM+y0c4I0Kg83MiuRzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)