INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50c1739180c76f3326ebfa6e8a799977a3719ea8b2bc257e5a513c9436d075f', 
    'vDKsuKMC+hLj4d4nmuSTRQqYu5lYxgrcMdVc+sgvWl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)