INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6ba08115a64ca174eddea39820326ead224e1e90796562fad4098d8d1aaa303', 
    'YrhnIU02ZjMvVmoJjrWj3xO9EEUhGvUCIk/uqozJxQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)