INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dbd55f15a1243a873482ddf6968dc244a4d506b269babbf22e5ffa313c888fe', 
    'O5H8wE1AH3AXi7PN+hKTVfDhuI6lE1K2XxEWqwlWILk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)