INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d4e2112862a536b71bea8e9d04caea84646042facca573cf094342d3c858ac', 
    'pUaxzuBL1YMuBeeRd7ZL3mU2BXOu+ITW9MssQc/68qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)