INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dec1883cc067a45ed9ef9cd124addc2f58f7572f807f61f32e08a6ef2347556', 
    'DfQAjMFcLzyrNoKyR844xbH6UY7e8T2wmSaIFU+npQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)