INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ccf8c951aa333481b797ccf439d3be89a4c0797a99af89d134eaebd25df5c81', 
    'mSjET3/GMO+wtWEQN0X4Okr/OaTnz0xxBsQqqH2ilkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )