INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a639cbcc9f5295c9969847747031ac408539f6dd423039cedf19c6168ece5a', 
    'z4zOihU/wH5lh6VI9VFxwvyxRBpmR6oSJ7SLDWMUCL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)