INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d431f63d1a317efbc50c86b1d43030a11d535986d0044edab06c0243ad7bf36', 
    'c1iBXXLvPACy40/ZF8fccjJSRawsmFQYh9OP7zqUi0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)