INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b440dbcb04e9a34420550ea96292fd320f2a28dc2653e65caa340fc0883c056f', 
    'ZLZZ9X37JezqEXEJEvObScnK6FjPcoB+hl1Hv3ULr7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)