INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9efc235ad9b38d24ae425dfb9eaa1e1c5db6824e4d71431e421a172d4dda4740', 
    '4fpVUFUlgrmLeq3wsDcFBbYGtcY0OmoRVo4loUIyIUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)