INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde922144a9dd2c58b13dfd8998a4d4d814510d4f3e43ef6753241c7e5040b6c', 
    'yHQ8MUWV6DRP64yz8k7gAgJOuxYwpVZGlj/fzJuRHpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)