INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ed09324249e15ee3a75d8314907f7364b14c5ac7c4b437a85e0bff9496bb04', 
    'mho6ASbhqLJHTwZQ49vm0B8jsuicVIMzK3xkRJE0ElQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)