INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd870190f6ddfd55057ec57f4eefa7304ecce19ea72c5c88b0a2805eff497c7ef', 
    'WJeuS5aM/2AFtk3O0STW0DOOIXZ01f3gteaNvfMkK6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)