INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98f748f576eaab87758270fbb3c2835ddfec8cdfcc210242bcee98054832509d', 
    'zp3s0H1iqSc3YYVT8I8jHWSyaX6VsGNA6nXajttuKKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)