INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552ad767f35db870c525845d01fa8f3c5caebbc75d0c54e9e569a3cad745171a', 
    '1MR1dZI8ubCD0hkHrhkR1/Ik2M2698om/erN/y8iMMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )