INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2b112963ef05189322e648c216f9fff03905d2c78fb1c8dfb5783192532fbbf', 
    'W8r6+igsBT6reI0OWOcmGNsSnferVuNKEOm0LNmhL3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)