INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f7ffd292622fc1c64a88a8b5322a3f395ce75605e10736111d6215031310b8', 
    '1K6l0LCIvIZVRHSlazqgEZdH6l4ql/aKM6K+7QW0urA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)