INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ffa7413ec1e0744c525e272eecf792fe174ff9885df78a5479c1f438d7f41fa', 
    'SMRUTMWQc9biumAUWDCDxhsN7SnCFd5sBVM6Z+2F7Q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)