INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3240cf2d740611ec45c24deb98607ce7ad090bdf7fe5c86a131717f4c459746b', 
    'Gk38Cjf5Qds15P8Elf6+NotqRxbGn4a6k+i4kKqo+Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )