INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffcb0553504505e2116b2781e1293a4b9a5b98907d6b2bcc4b84e709273ab46f', 
    '0jpU8R/srPw5BY4ops0i8o/jaVp6o0peNyLPUbg1jOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)