INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c4846ff8f411194de936f8afcf9342f1d4e56b8306cbbdc104b7217b00a2da', 
    'dEJtqbpEJughxe99KggribDN+q9IFkj0n19mcldBaaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)