INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c080c9f4d9e14503b791932ecbfe3388cc3d614406af383ee6dd2b6ad87cf1f4', 
    'nxxcgkO7g1F8eeJgDe2QEbufgvPaFMkYkJGPEDu4FuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)