INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902560bdc33914341eb20119b4ac532e46a49233c9ded249e4ef973de5701e00', 
    'yhKpxHfvBVJQHrrXASEmZD+3ye56WEaf0aYQAjAPZNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)