INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdfd3b4e6cee1c717064086e660fa91d7a510ca85cb7c29db032b82dc481890e', 
    'ycno4kGh1aWSicEtDra65EQnNCPqrHOedgmBo/4wPUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)