INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e97b3758f17086400381aa96047855d58edbf924a61198305cc6c47fa07626', 
    'AhzaTqRwOTdOysWMFCRQ0gW9zzaub47AKCP2sRtOxAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)