INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12e72c64430a63a069efae64a381244c51ccf1b082af94b2f1fc52028e3dc481', 
    'Ev2Tc/2zIZunbuTOnPnS8wRs6Ze8o9ZyFEwmV9o8Nw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)