INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00e21880386259a24ba25b28c3467c39a5aefd0853ecc0903211c785ed0b5b53', 
    'IQ5yQ028NAc9jSRAROLObeGKJzEZLZKCgyXfMXk7iaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)