INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb6bc2d21b0e076f4e4d86a3526270570db64e15ff3050930e4879d9eb247ec2', 
    '0itaJHONSi5aWdEuunEpVSndKXevCT0gtOszL2N7Y8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)