INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20c52e52de4e07a4bd93596da4526a6ae80905431c7c637c5714fac715baa83', 
    'TnpI91zSHXd8SM5WDW2gKseWhzp4n0P2ZzcQx79oPG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)