INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90c90968447d3deb56524c43e27964421726cacfe07ccb43b1ee0950b9fd41b4', 
    'QWM0LkTreie411j8LFY71nvXARKlrdd1AWQc5EUQCJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)