INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee755f50a67221e5aa351ab985fa897ef7012296a237aade6d581985dcc1fb57', 
    'TBNi6gNaN8gxR68KExjpdubyMwoRjftJR47OkKcZv/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)