INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7ff3bcf6be4583ebffa9f20ca16650e52721a2fb9a93fccf8eafd58b1312d36', 
    'bi+fvDER+pwj7ac2OlNj0yPO6EQmzaSIyDRw96oBPqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)