INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fea498cb32ef334a42f242d0246a0c2c8eeaf5b1ba8812b7c657ce7f02657bb', 
    'JTQz3IU9x+TTIf3v6tDpb1bcIPVIOyv6IKU2gvGhfOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)