INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455783bd002dc1847d4a5490714651f370a20f9e2a4fb7b4cdfaf0393a52f934', 
    'ml8PhMwY/FigXyHW57hCEmuhzuVeilWI7CNdG+CXsJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)