INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82972c7f2e00c14dc7940e12269361991bf20697c4c8a74d69d02544447c3266', 
    'WmkGZzsFNKLQ+2IZEjuZA3i3SOtY60A0vlg5pecm+Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)