INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e0fdceb14094bdeb999e6be622474259f71b1fea855c79cd475a271b87fcd34', 
    '7ezPerKghWKM9UZhYW2Y+yEu0MLZmLHPmVYGlHQUzOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)