INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f0b6d0266007fe4657a3057997281fc5b867a9aed3660c47aafabee289cb569', 
    '8KTOmB8XzdTPuXsWyTa05cHEbsetqF7lnj9omJq7vHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)