INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '957f392514be825de43bc1b3ecd9cad30c8c66c054b65baf53bad7c481310960', 
    'ELdK+S4VsQGZpUCXv6CoqqNCE32wDKkM1gMEXCC44LM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)