INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26eaf5c01f39271e2ba41fb2173b4d15f123262073510d2109ced8bc1abb2e5a', 
    'FVrKDxLWxejQZXr+2c9ypELFpbRaWJfLWpRBnzED5dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)