INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee768e3a8b6c5e096ded7727f52550b825af36fd5ef4000bae5c67ab543f7f9', 
    '3cuh1OcHenIqQHqr2BTRNPqsuQAOBhA2Mdkk8s6o1wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)