INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed9c50376ef4429cfc7b4f6e6340328469067fa0a3bfdd81d6bed34707c04be', 
    'ki5WuLZ1rJW/sScxmiIv1LoXmCMHUJ4sd0Ce6RdFaYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)