INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f8a15f2f5a19952f8b393101a3480ce28737d4f269246ef29cb2d2edfcc936d', 
    'FjGdhPhnYkEQ+TuzlbVdfgrpJgZoRwPohwJo7Y2g3Uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)