INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3439d719dd41d90666b9804707620f4bab548f481ceab6497925e7a397bfd5f3', 
    '6oBUUrp6sfPlCaEHEmdBu34wfK7QRHmHJiBL+GVQIZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)