INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '649df6a4a08d793d807902afae38eac3cbaecbcd6530a76e20e2e99dba2d8456', 
    'UgQ2oN48y6KuwolR4eEvy9VSiWoldsgYkFzsL7xEQPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)