INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eea0988abf8e9c8a040c1fe2b1d5a6d14b5bc1020e4cfb0100b68bd4942a4a9', 
    'EAW7cBOENbbOv9UloIT36ygW/lRyiPPz+v6EFjEUKnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)