INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebdde4ebee206bc1da332b4a2db53e38b2dd049f19511e390585e6d0016333d8', 
    'Xlw77YKEW2oNL4+/uALezfuNOhPTiVsM//BCBYzdTfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)