INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c52e301c3ca04d76abef9c3fc88618a40c76dbb7e1172b8eb46b4fb5d11d3c', 
    'mZhvv66jnkBlMFwFNqp7npoFvOo5Sx/RV08m7OfxlcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)