INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4274a89f8992292eccb102bbc5db2157dae12c340b3610c1976f773a94ba83ca', 
    'TKEfh8Aui3LmMAktlsut5uNG1WuytDleKxF4uLtUl4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)