INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b071d0665a6e7d8fa65b131d44f25ede4fcd40252b8a4001386844bdbca5d68', 
    'xIkRDtRaFygokcxHlPNO2YBUWZBLMrhag5yk0+ZVNLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)