INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a81f7104b4986d23f2ff35734e7e0a60bb7742852094400392df87800162c51', 
    'Cr0g5WT1s+yYkLix3IChhE19hjn/z3y8WGRlDXvVE3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)