INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cab56a957d2e68a3d7522e97c02cb92016c767fc752878c25090f4359631ad', 
    '8Ip2PIHrXzFgUaxglpqpeqpmUKLb3mL9j3Uw6Zroxs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)