INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392a25609a6baa5fc9a5461fef78e150b5a6c3a689c2e45f990061a997e8f055', 
    'oU2aGZFQsbhgzaLPmI0BWDr8d0wmzdwELNVyvHN2ocg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)