INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c3c83f56bc31275e350508970be4a70ee1fd399e92d54bcfc934b09d8ce273', 
    '7IAUbQ9F4F1/r9oT63ui2FrAt2FrYOYdRwicnPLsJF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)