INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bacc2eeab98784fca567a9942580ddee50066b721f3529817408d3c2b0563c5', 
    'HoCBi+XQD2skfSSrzK9UZHvyURBxI50fx9bSPY7wNsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)