INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9ad3350698b864e5af9ae94d1c923a9e1fd8800f769017383ca7a3d00098b4', 
    'K4ufEBQJDKm4BL+MnAzplNRy2VjnLlbgSI8LH5HWBFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)