INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd46c3b870302abb711ce6769c71074a025cfe91ef26e7699b78fbba902471127', 
    'qAhwISlk9LpzHpjmdIMzz9V7mp0RRVM/x2vd1q9lq50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)