INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ca5d3771e5a54464ca5b617e7279b030d687d9564676e7101abcb70886f7159', 
    'ICu9/vWPrR0jHdSLmqgl1XGAYuu0B8tWVQ3sRrlBi1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)