INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ede83d1984e670ba1f8ab5d16376a5af89155f0668be2a897628424264380d', 
    'theSRRaeCqcSEIN0wSXGun/gl9d4N5QAZzxukLbDpvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)