INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30dc4cbabd0d68d7628681ebe956b2343350b0a7cb0ee10431780d1ce2b7d9ba', 
    'mcXTu99j8bgoOKPeVamHtOx/5msu415Vlbi2Gj2/OQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)