INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2226522e2c5b94604739f155ff21cbcdffa9ab2d577b2effc18cc7d495e696', 
    'qQGZ+vkKpL86/dHoT0N0bijeAse8KnaSrJLUFNmuwaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)