INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd748a6936d638bc92551fd7b3f8b2b142c4d2593b206defa258a9f464e6a93c9', 
    'Pwr2zH8KT1IrvdJpMQIMkZVIcb5H6Q8dUYk26fEmbA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)