INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c874408098ce9f75ad503e6e484bc91f716feb4c9c4e3a095957a96734cef97', 
    'xJMScGrMyAZC6yChXJbf6A7q3fqNhTiPt0PtTU3/OnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)