INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b8079d6786c67a6c9d18de37e47a636bae97235066a85e413dfea76d4c9a35', 
    '3tWl3XuxaaqaFwoqxOnYQlvqDWYhgmEp5zDD/CltkNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)