INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7788b6f875f95daab1d5c0f6813846b964ab0a2a17e95bad6458cd291e40be06', 
    'v5txIS3hHM8c6w30p926uPOnJCCmqnVYoOhU5pdezwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)