INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c2dd38444ab12bb140d7f279bd97aafca7d66e2fdf0f665902b2dc375e2983', 
    '2zYLkb1pY8zQCv69XJBT7gXYM/MTQO26t2+/16WIQlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)