INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f96d80c739980afe55eebc7bacb50dafb07b29dad9e5596dbbf7f722e3bc73', 
    'jkmOMdEUuPBkq4QqZ32FqjriUxjBjlxuYSnOldfM0SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)