INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94759a20e3a4006f98e726e3bfffbc748b0147aea3bb155106e17c91705bf4b', 
    '5A80EDp5ACg25KkQnSR8kTvQ5TCKs7yCvdrCu9uc+Xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)