INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6418491b0ef9633ba5123ec0a03a734cd593c8585bee483fcc7c4190750e108c', 
    '20Nt5h2GVKiPWzRwm0IwyN2Upc1kNiIVRdF+y/4Zxq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)