INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908da84b1b52bbebafe4a6c362aac2373b06cc6e7e7aec5e5325f53ccbdd3527', 
    'Htq/miPcZ1dH8Wsos0ILdfHfE0e06e08EjY3E9oIJeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)