INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888ea7d30275e7d6fd57b74c7cb225352d6a564b107f0d395602cf0364408a5b', 
    'SfHeN/VQpMVAXf4XA1Z5Tpx368BBdrvC8qf6J/OeDTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)