INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75fe1c58510d60b686fe8d14fa4f84d9e0d2fa6d745a872f8dd07b580a9a566b', 
    'BCNn52AcR1q0VgELimWmYLQWMnRm0iC4eeLs1UmYUf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)