INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df711dfe5177cfa10c424f42b384dc46578c945b1dc0c6246852a16d492a392', 
    'mm5EMsFS97wodOvW5Bh7JfXTgh6tjnmelcpe4HINI/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)