INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90f55aafca9e74bbac2087d5dafe756a01f78374f0cc0629b2b3b552da436d5c', 
    'OQvW4boHGDRuhDPf6obOSL1SKvklQwEpeUEFIipT7l4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)