INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ace3e52e9686f1b13d60f04021d7660abae46cc1846a7c53341807e7395309c1', 
    'Rb750uhzOegRCZYOYQUT4bS2X65dyeQlT3GleOk0B9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)