INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b61065fe4d8e63253c4366f4b57099cbd392f806cda803d17a5a2c2ddd09708', 
    'Ph7Hqv94XVXROdlP9+RvTWYnzO5bokMS5hPs+fluBO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)