INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dad51a940e495f6aeee103cf6073773c8ede4d8302ea4c1bac12fec81f64481', 
    'Em5EZ8bp5mEzRMFHS8ZWf7He00MdMBsqaz3Ls/lBYjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)