INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b85f6970da60a31b2ef80e89e7d81663293384e69a4b71a5acd12a17d25c1cfa', 
    'sv2Qah8rSMxtjzQAEL3ffdHna6/zO6uI6WCYZ1/1jWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)