INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55c26a65f9d7ef02d901d8120e63a9152e3c5079a9ce58262e72c7578fff348b', 
    'mz/EaO3qy0vLVjnzeD1AZHE24q7ljK6SV+5R5LGqAaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)