INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7b232b114aec237d671600d1f63112d30625bf7d9730259e551e131c91e480a', 
    'Pn0wTFr7IBLiZCTUYUyTU+i5ZbEEAyB0Q7uApTVpZVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)