INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497f0fd451c2f97ee105e1d4236c999d36e10a1c37bcc49194e43821d42ec7d6', 
    'nd7quzUsOmPZ8FZSOHYzxjUNVZzBw6eLxQA1Qg1Xybc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)