INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a104604a60dd0714b241f37b9f37be0e4d584b8f9a3f41c7e56538b37d2bcc3a', 
    '+OaN+cng3+xQfjRcSSi+w2dAuxJxujW/7YYwNFCejtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )