INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6463852e7647e5542eaedad445496bfb113112f2e5e424f17d1ca60142cd7bea', 
    'qYveNurUUS9qtAGcgUfV/qk+yoWWFvV4NUOfHOWAcno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)