INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5835b00c31fae02cf968de65fe46629cea198d15e3c463c0479d9f0a1608b9', 
    'CyKExIJn9DlTzODnBseNjggZJvWQ9jrfUI/B/a0yp6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)