INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e75503a587fe90e5110e583835b54d3df0970388be75e90a9888b235335b0d42', 
    'ptBmp30PtBw9FBQrS9CLkUpubTF4JVIhkEIbS2fnyCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)