INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4574905da65c50389bf0e860f59bbd17a9022794b52c1bc2489d19d9aa42e0c8', 
    'j6CwvcSdWQGH83nWf/5JLDlm0LDDNX4CjLO+CMWlbQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)