INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42d017e81028f8eba808a7d2a873403348f2b69feab8b58b0ea12a423ce09e74', 
    'CBhaDt2NAK9WIM2VAiChbigCAiXAw4Emcsguhx4e8nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)