INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d323475390fd267e3d9062dec9619b1829daacff494fb0ec8a73e6bf1a19ce', 
    'JMusMwB49NotRbQ4aRMp8imbJVEIlCs+f0QDyB9YQUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)