INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc9d09b8fb1566947628b0fed33fb9ecb05cfa85ad49c2aed6e761b2fbeef9f5', 
    'ja0Jcy9ufQrRkbhyooYEZgYKOJAOZX0eMi1M5E5MTPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)