INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a370ca8fda3e09103d382e319dbe003f22b87782b39a58fae182951150ea4396', 
    'iEukrIkKquouoZ9VB+Df0XdxUb7s1A2ZAekf2EoYVhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)