INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470ca04cb7ebce2b496ce6149e5af989931cc8eb9dde1e70f6f4720891c0db0c', 
    'kPDrLpNDffl1i3I0svHqg/WWlRCDbubSwwluwfKxkBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)