INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4e864ac516272e3600f2369758a3c45b1ca69074fa710685943fd935c88a95', 
    'fGj4Kdhwln2Dyn7VrZJ8QI5RtTvWPEc7X6jpwE8Erx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)