INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4cf517afb6187516da746d76724156d2253c349a809555d9ac0d7a98d6c9b1', 
    'ekW40cJhjEfN80skyxx8+eNcZDCs0eL/OoclkfnIYq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)