INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94eba8fb75b0a86886bcb5628e323fbe96098ca6f07a87b8f3e44a8c6ecfbe5e', 
    'CZDs+LH7aOJ4XdQnQ6xUlbzaWnvcGSZB1Z1GHVu2VkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)