INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f567f785c335e0b6808ebe1128da394cafeb77aa6dd382a45216b10d981e1bb', 
    't4Xehjdada4cVIBADaUrNwld0ZBGUhprWIWtQSVQeK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)