INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3f3cff1c21601ed91b60c737aaa7e1d9903a10048a0c4c9bdd948f949dfb63', 
    '2SodNx1MXpAKArC5qRAzYj6fLHNDwxKzv/e2YGN0sYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)