INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6492f4c38b8581f061a49b702a206884e6eadafa49d1b1e750188c4cfd70ef0', 
    'ea8IktPVCAhwuM17zwrjW4tojTCff4qeoAPJGrKhViE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)