INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c6b3431bb5f535ce5b58d075ae869ea044385f26ba3394c3f6c5c384c68a96', 
    'E//f3AfwLGK3/SLVPYgMqK5MQnBRbiPwMxmD9OUEdjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)