INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c3f16d0aaa53d5214f452ae1f8b65125845b6b46eb0aeeb1d0c1c47bd20801', 
    'GxrdgcSdKKndR0gybg9h0t7zotQ71jpJFgMcrNENuwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)