INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b581df99ab9c0472362ff17ad582bfe3675d7ef1d638e61c3750a887a5eb5eab', 
    '3MHQMAhq1tWPt2Z/15GjlpOT6bd1UYnDVkiTVpEvIo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)