INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e949ff7c019d32c06a3a3750e2231c305ae0b93ba2061bd239d810ea842885e', 
    'v6ir2FGDVontjPq20Pxp2AQ1Ct5srPwjl8hE7D83988=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)