INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408e8b105504ca9732325e732289e2243c1024cc6dad76d8fa7623adb5b12533', 
    'pbwEKGthmwyoPVrkQpDstcxyd4QTzdtxFQ6VlQ3wvYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)