INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ebccbeafc01f2f1d23778d2dec778a2b61b36536b8f0e8483c699fb78577080', 
    'yHmDtoI98o/Hq6Xiw+VLf1Hwk65EUtveXr2emHqgHFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)