INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e068b3c4e33a88aa3bb910a5935b227f81f8a68d199bddede1754f0e1cc4e47', 
    '+/ebhjaL95VKEPx8GzXprWGTjot8EbYc/FfTRAoRd+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)