INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c389baa83bfaa3086e0f5e4b685df5973ea18cf055bd0e52914d4260ec64b4', 
    '3udsFtMm90HEgDkXeSjYkEXvY8t0ADxolbXowH1Gsto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)