INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84758150da6c76832028c5cd96c621fb69bcf0fbb004de2b891532ef38aa998d', 
    'yupvr8tzk0U2dqQlAF/9tlOaQC99hDrXIz7j95aWEOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)