INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68203e491595e94bb6717c4443251d59b3e697a64c2db82d7151f26bc7cee1c2', 
    'ebZM5pQaAigxcqLkF09j/dTJqwrQVnMII7+T95PCj6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)