INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d7449c66b7903b5467f1bceeb76b93b01b4e847503af9ae0921b56f03022845', 
    'C/Q4ZvzkVBJW994vkYN7vUis2YNT+OtI3ptnnT6Gxyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)