INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02d2c7d595cedfbfd85293ac0c035c35a3b86b42e5ee87db9e8a69014098a8af', 
    '01XltKjDHdHxD+6v9FpLEgelR8KpmrIJMpYkYwB1L7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)