INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88e2ddbfd97d80d06e621446409700782e619210fcbfc24265dd32396662e6ad', 
    'YYSeqWP/KQFbXlii84A1NU1ikF53K5+DWBqYHelZaLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)