INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02a2a28807ff0a35d754ba0eb2a6fb4b2ba78038d2b49c78e210893545505acc', 
    'gmFsbndzf1HADMns5tCIZco2Cq96pK+DuwiJ0Swcaf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)