INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f6f5ec3cbad2885e5fe3742560267f86a21301b852e04f08d74df568a1cd49', 
    '2pcMCvCsZEoIrBNJW1Qz2zE2E67h3XtKVkiDjQdts3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)