INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '031e4b7638be0bb2b243b778e39fe55ddac33bd5dfc66cf1dc26b424f1a1a717', 
    'WZMyfU4I7XujuVGQ8icp7rPbh39h5kmDNMiJEAarZIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)