INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5278da4c6288b4bcb12e57c2681de68b4c40a0b4fff2ef30e2654d8027c73576', 
    'vfKKRR8x+z+VOht0T7v5VG9/zAb+GbdrqoFclLtYbyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )