INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40205bbe2a6b467e83d998c2e437a809a028095678f32f918ebb55d38b21a763', 
    'fx+YAdDVWjkhN9BZoWpyVbABubvTrUIzTnRzCWwZ/Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)