INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f3353ca8dadd14de1e62ff451fc3275d5accc1435ba54ca304e1d7560983759', 
    'H6jVA6DPWuZ4SJjKUAH/fUFzGpBVjNqfOCPBVyIcLQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)