INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '953b0244ae63d00207b22bc80fe599ba3db61d45e53568a4b3826226a6afcbe4', 
    'fQnOI0b7rF7za4Ey9Aa+xMZWJdBhx1aHgDGIL02hkYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)