INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f450284d68509781da73d9024a57e077c2b1aa227d067a794de2bc7938102aa', 
    '4N/T6tt4QQUZVt6h+EE4oZ26Z1ybPyqm91xcNQZq4Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)