INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8293d2533eee43e8fdbffe62527bf4592b7168d568e3c11c73d55dcfa1fee215', 
    'nNwP2wXCqKngH6zToD5erscfB/6zVSEWB54e/XZxL1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)