INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7ad7dab10f01b42fb9d7abbc35bee91c4906bea8ba4ab108ecb7da66e2ef64', 
    '7Ic9kzD4iwkEejFA8v8LO8XiuV8trFwHl0DeJkun0cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)