INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73932d4998a8d0d8203efbb8b390d7b2b013f438aed7f1aea81c864caa72627', 
    'jKPjpd3sJkpiPKR+BzTPdQcORd8WcTKN0iZPoelbA4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)