INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43bdfd24dc77609ad29524826f762af1bc1601df9484586439e3af4703bada7f', 
    'PN1++wCdQmKIUonwVssFjvj+4L1Zk4tgD4B77TbcmTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)