INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4f6755366e1f3b41fc065b07dac422f9641d94817b3783cac10e2bba2e9b16', 
    '4LcTFdSpymJ6x8IZ2HGsV97qIHiF9B2iUokGLQiQhLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00116

Result

int(1)