INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a357dfbf86aaeccd535a432a9810e745237d8587734388b615a60c0b96966580', 
    '3RHD5wcHKZNWtg8cT8uf2OepqJfi1Dq1zMvXMqwUodI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)