INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '632a25e5adc7711119174fc2ed98479a28dc4947791b0671f3e6da199e11c0bb', 
    'yET3VarDvCfYycM3ijc86jI6XnrLcti3jceJ5kgvICg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)