INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f13f31746e185ec2c52ee6aebe0ea7247e451d7fee5a814750b509aebc705b0', 
    'hYeTCH48Bd+By3BjO67OV2QQBqq0X6DUTaE82iK3Pfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)