INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c0b886dc4730129c74f9fd4f54b32fa38a03491086dabb5a781d20b88d3766e', 
    '9AHyr8iVFb0QI/1BIBrst28aSoy8M4aBDBav03rXe7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)