INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77a4ed26c75fb70cd9878af990a292ae8b179b590ed3045be43b417e8bb77e47', 
    'UVH31TQlb0V5PfDCpFYY1C+n1Q4CDJGAEh8Eyq4MD+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)