INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b9c8bb2bcac17753222a68cfdc462e24657fd5f7a60901f0c3691859737378', 
    'oi2EINbSzrHM9LYL6jm7rrM7es7LlCmUcXtb6AMJrvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)