INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768080bd87f7070d1fa875becddb9fac727e875534694aa826277f14bfc1db7b', 
    'EBM8AKsmrhZTswtI29PLgzcbXGoVBEwtstzHM98+Jys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)