INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c254b1413685ae66849fac403eac6bc1e8f00396041fab8034c226513cb11a1', 
    'H6TDLogbJq7xzcDNjR54jDcO+QtzkGmg41r5IVAlas8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)