INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8861c4e5fb280a98a8c3bab43e49d5dd460cce3b77484c2b75310d620ef3ea1', 
    'SPkLE+NyQOnlQySUUBeb+JaYTug2cakADVovmP3OBjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)