INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd854291eafc7fbdd9cc21e9b077c2ad9d0988a878012222b1b938d49bd5856f9', 
    'coomfr19h6/1y9rSKKehBmAZ7pL6QDHOyOmDx7EFlNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)