INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f5909542d626f1a4b9402a19686031ca8e0d3283575de2ac6b4b3449f322f2', 
    'zTq6YM8TaDWf0PT6tuZWKg7PfFflZKjUYf9JJ7mOjpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)