INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffab86bb73f3f7ad62939f80281f4b7d87484671c557dfedfef6900ea1593715', 
    '9BfT3XV0PNzSRiYIWRDN1hvW88zViJ58DUMP5wO5IHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)