INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268a6c52d68219d6d0c722e354e9464272cb0d02746f6ba33b9fa5998c7cf5eb', 
    '3t4uviFo2f3gPANILUmnrwFdnG11pmZUqO4flx9wkz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)