INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ecbe10f188cb647c26a7717a576b3ee0dc7f555260ac706a0e5042aead49848', 
    't4w8rLZZI83Yia52O6bjBjyOnjjQ4dDTMOPRe6gVGKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)