INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eab1581f6be69ad42bb2c4c4122a0aeb894691a698c61d1472a464706f9d28c4', 
    'FkhTUucR9TjCrhkED49Bhu20NUNbSDByr6JXDJQkSl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)