INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5486d0772d5a1bf8b9d61493c0a3621e5ee2433acbe88e66ba161ab1692af58e', 
    'FIlpLQG8X4vbNUk1tFtdx4CT2lvuQ98BibVhx6TAep0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)