INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6effd4493e0f897602d7122da7a133ce02a33517ee58f9a631840ad29b76dfd0', 
    'AMd/Z7ZGKmO3nObfk1sxzXqrV/DKJSHW5zOIOWOYp2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)