INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eceb60f9858c00f93bb72e3ffd2a26a13c527872f983fe0a953547a8bdb34d83', 
    'Ty/3uWDX6R99H857TCaTbOD3OmO5ARhfk4mBRF33oLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)