INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2048ffc14791f45c263e646299c2af8813671f6b3c8ac7d4ad5c7c13cf7968', 
    'f+GLDsUBt1ondBbvuFFcd/51ozlx9AIUCt+/VaUqoLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )