INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0e7c57bc8d1f6b738013d6a42361857010280738fa20d68f62a23bfff12c0c', 
    'NO/kYbt+yHUqvehqU6xugzwHH93kyRQVb7ExAcfF4EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)