INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8bda2f09b2ba26c9afa7741e60c4121ca547dacbd7f4ea5c34cde25498e2308', 
    '5hl8RDXEmnKaQ/wtbVqCUAiy3bEiXlallD03k14tx9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)