INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a953eb9e14170a1a9ec920cdf9db098e62865edbb3bf9e5435cee8ba680f877c', 
    '3rvG1EN5fSsz+LgcHPlfFUrwuJcGGtlXFLhv1hvvbxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)