INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8810628e55143257fb2544c1cea5edc41232c738749bb01614c7941ed6dcab27', 
    'JTA8oTgMHVb1tLYixR+7EKWS3VZgUMdLwTTvHex7kMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)