INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3535556cc14d2484367ba4135ffc36a07eade8addf19fb232d57fa1b1c650f66', 
    'RAYNzIdI9fT4b6gMStv0u0ePwCRJMFGaL9/Qk1Sy8W4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)