INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c7ac70a795e50bdeceff8e8b86c44770bfc9f9b1103df7b7db68caeaa7498c', 
    'mis2C7kJ30l0nmBDKmMxOTRcTUTbs3Kt6MS6+M9Anjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)