INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fce4931be3563dd88f20f0948d90a7ea323872ef68981e1c9e96a3de5482b32', 
    'D+CcaSmQos5kY/BkjSll56wksKS5dx4y6hHRgsx6xv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)