INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57b103b02482e36978f63e5ce67857d9d24acfecf416a8aedc962b4ded682f52', 
    '+AOPDQj5yaDXhuwRWhVKTMMUvuthT51p2SNAA17mgIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)