INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5563f560b2960b728486d0e04d761a8a3afba2f42a9a2c2a8634f22ea6807de2', 
    'J1H1idd4VpuwwQcHQx4SmvnZZ1v2czGM6MpGdjp6muQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)