INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29251ea30e0af40e747a5c66f40f616a4bb069cb3824b79f9651dcdeac827578', 
    'iAYVBX6sIc5HsErhrKqezci49VG3vJjI8VEfO4J/UQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)