INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e39e80d34289423e9751eb79fd405b4de6762725717121bca4e15c21d7f0949', 
    'b9ePI5ChL0wR/iMRFWrMd2AbZnhifeozA3KYSPxVswo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)