INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c95a395db714b56947fb56000c8dfd50f17eb23c23ac79ea2d254ff3e580d8e9', 
    'KM34OTH9tsrM0/zSPm0IpAcDGb6VnFLBpTchKdg1YFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)