INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1fcf28f224d116aa7173292a7e61aacec8a60f5e2c1579a654a1ce4af966abd', 
    '3NE+MoTAngFLWwH0VF18RIgW0oj0iP29KF9S72YfsZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)