INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94c61825002d856b17da577f1d89820b1f2511b0e8ff4682332ad1afd8ace59f', 
    'mPYJ87dOiP7bv4DBXdONOYfm6X4vIaQCsdvNh/10iqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)