INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8d3acbbc3554e11a2116cc79a38d977593fa868db067b0779c613050d65ac80', 
    'CHCsAYHmrKOdcIrqnzxd2bIYH6T6FMOswlFRBTjvFng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)