INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6185b4ae52b2cad7de249923b2930286907a7b25c0985ed59399a968483c26a5', 
    'NHm70MLQo3gzhpJzdCPbdk44kIUWsUZViHKttyX2aFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)