INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4619eaf06537285283bf79544530a67945d08cd3c945cf4f0982390152e4794', 
    'lnQn9iQAKvdtkC+NFFSctY0MewYU0teZfZfJI5F6iQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)