INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b035bade1981683e08bf9404fb3e7ae19a8713049ae2388fe1fbb30c74ac42', 
    '5G7tfTSEWhUVNQQJfOoQhErdxaXCZDw0HDXbDzX3seg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)