INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec527c12a1028dbd9952df052a3273d06f9c33cfdc24f4657660669ee53a7f37', 
    'RC0vNFxV/fvtUiyOF7CSCUh68WSCkGQhcqYQF9FzLn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)