INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2dcbd28b66ce011e9372bedf809b3b9fda43a9c2da2afaba1aed3cdc84bae3', 
    'f5Wa3E8skimXrijW4vyPPXCEYOoR7V6039QiT/rAzeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)