INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c593aa0607e093efc54440f90af0ea0debb2b8d4887c77716efe58c5100284a', 
    'RUdENN1plEwCW/Y9IzfdEO9RDhXsHjRs/NAsfc30DVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)