INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac34d6d5487e40603378b63214a9f9054c1c9e340a0fd1114e8100de285cfba', 
    'cy5Vw+WYNO1iN/qJYShQ0M3QNIOhYgZe2nJbIMMfAyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)