INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f84d9aca2fd23bdee4c89786e26d47d80160a56b084b4ef460ba8c23d14ba9d0', 
    'BeQpGyZPiAMQGOuyWyqAr55V3CjtSd5dRdeBE3iN5Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)