INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71bbbc4ea2491518e45817a4dbdc1c9b3e690b6916f3fdc367ac636240da07d9', 
    '1i28CxGiHf1zeyZPTMv4LMYh44BihSsfm5AyrvpOnVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)