INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b28b43869e349bfe40c440e477d6ba06d8d1b5b16561ca327ee3f5a665ef48a', 
    'kAsvcjrN192yKWGQVjv2TNO4EGMkOt5mp3Idj/nWRe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)