INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce7333942b7b7552437ba70b906d1bc3dc5b1f3c0177cc5a02f7daf08d95afc', 
    'guQ1VFUBChkpPqu7+cj9d9tFlBF6vFAuwRzPls9F47g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)