INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b557ac0f46076cf456d5d39f0a20ed1779b2417af65a9a9373cb981d4804096a', 
    '6fet27PHlMXbOO8GTOafYGhgbrbdhyaKudVNqB783eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)