INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d5bf8168e61e7bb88a11fc79865dedd333cd4f1635d4318e7d7a21ecb53138b', 
    '83+ZA4XAPKxnlyWjl3zgoTvRB3+dToGfcnfQ9HW59Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)