INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86dcacdeb56162eba95a30b6520cb8cb4f40c4a20130c2e6a458717448d8ccff', 
    'g8ET7VzworlPoo/Sa1VHkwryW2LpHQ8VONxtejQfrgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)