INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '328c53baf50130e5b7715a573b7f42a55c100fe1cba1c8cdcf90912553db1b4c', 
    'MSJH2E0ORupBjmRwSRlHeXrEC61b6GMt+q6yM8zHYv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)