INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26b8f06ab5d3ab59750bf4b1760a25844e35e911ea27116b49043f3a5f5af0e', 
    'WwrD6aUm8O1skXMx9mDjJn61jWbICgqWN0U6Kngiqc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)