INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35e2bbe379c7ec4d5842024b44f3f0cdde55c34fb921d377234f7e1a444bdcdc', 
    '+n6dOkPgUrTElkYX56Z7PTMLW7XahdBrFke8DudUaIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)