INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9ceee6a4765895ecab5d742264180516411af0e5c8c08e87bcc63affdbbb73', 
    'C4JVtWceuEbwDKxrUoeM8DR3rCftWu/2NYHSUtgiy0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)