INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb8f98a11d1c736e837d8e575d17b4602e1335a4a64cb40bcf479f6d4d4e9e8d', 
    '0grQxkMgdky7v8nnq8Gnau0k8WZ3IfYc8CSmOccPqLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)