INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb45abc969fa1343e44d6c5fae962a88dfadb55fb9a5ce04867fef785f805818', 
    'SAaN9qunsS5OsYL7enKtBZD2rHHcwiZ1VaId9FnYpNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)