INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eed847c871af9dfeaa69dfadff94dcb69cb916c640ccaf4bcf568d6b4e35272', 
    'kg2YDbL+k34P583ky4aIZMFVYLoOHhWAJHzg4d8Qq0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)