INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aad3f4d75949cc27a534d956afb99c30ad886ee763364024a301ef7bd064763', 
    '7VycZblcaBuRZ2yFKzS9EAZaNTS6+I6Iqgt319LPNDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)