INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4736634dce098ad2201f09b7ca58a511473a611e1baed43a080984591daac5', 
    'F3I/WyWB8Ce5abQveBMia29xVhLKVcMPJa6R3OsMMz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)