INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4a1215aa6f60e53eaf8d95f908166c21ee6a033a1d0ad0552002e209e661e6', 
    'XWfe/Ay/guajEVfdsJ8XQbI7TLYLYQLod4O733njIT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)