INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b230d03728fea013018c8131780ae55db0372360d76ad69071d9a2d85cae704a', 
    'KsWOOSHP9rF4tpbFrB+WoTKAb9wxuT/VA60AqMcRDHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)