INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a1276f7913e74920974d7f2e0bb8695f99634fc446b560d5d741486a696820f', 
    'FB718+ewv4SQBsPtAJQeyDZYRHjYca2HbB2xmVMw5bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)