INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88553fed95a9df023d4b6fcfb717a0a60326937ab04243de246096abaed92d57', 
    'Ls3qdxxpryZo68i4e1SZgyn1ryiYmuiwfKDFCNUaLPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)