INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccd5885de04cf0e1c420a08324e386a6b8ba0125b7293638708451084c4250da', 
    '0AKxgKzH2bHjAEQgwOwxyzE+BZ4B6leCjYqS/SI27wQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)