INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3317aef9cf1bfe35614620391ddb3631a49949c36e2b483fe80f10ebc1baa1', 
    'hOGHhJYg+5goC6ALcpdTL7m5SfHI5Ki6arO1Iefe19M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)