INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c61a3c280c601cbff02c9c011c94dc1ad46585a3a3c7773ed40441ac053560f', 
    '2GGUESxyzOMp63qUE1B5YzAsmzk0cd6FG7qwbGS6jyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)