INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f70fa45b795709a9f3ef0808f54386e9e29a28bfe57ad248d585f0138fd84dc', 
    'jQwFOJjoy+y8Ix0UrkEtLNPLmvmAf8jMR7Un11svj+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)