INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6316ba555e7f03e041c87185915e92a734eded33c35574ef0f069c62d37b4f9b', 
    'hksKVc0E8Odzu840Q30y7ZlbAtzaSLtECwdSaa6bTGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)