INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3873f071ce772b99500b3644be2027a5b2b25d341eef7fcd30bfb8c656d216d7', 
    'oFzVY2ivuGW2zuvcRs7chaAW8VPw1SqHXMlbKxniEys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)