INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2320483d2b3bb883895e4b7b8235dce9f7dea71cb2d3d0fba13cec97160ca2', 
    '87Tx4+BqkOHlBGbMYdiSlnhpqukn7YHGHaGWoKXmMXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)