INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959b642469a85a0a4802cf4043bd6441abf546eb6b03a139b55e7c3e9bf3b6c0', 
    '/RDxV8UzFN30nCP3byUmLx34w8EeIK7mGgYriLhPggQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)