INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647b18697a370f410c0a76dd8a09abae15a1907a075a1971721ae5be21d8f099', 
    'jDnt8mwJ94PH4iJU8x5pUTVYAw0SSOiSVLdo13YAWFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)