INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b95f055cd17a77756b27732e6f42960e7108c94a45318821ecce153993473738', 
    'jJm8euD1G31+1VN6BvNkuLGd/gFTh5TdNB4zzIvelQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)