INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309aa45964d3c36105e7c709784b0d9f261e46b2894c62e14c409a0180e04696', 
    'mmKQptz+kccX2uJtObHGspD/6OjEuP9n/8z4Q7k0wNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)