INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffa676c32a6192ca230660829aea24f53c1b5030f0165c3589dff3dcbf30eaf8', 
    'jWhoWb3hzFkS6rDicK+X+N6xNU3Tpt0lYo92XI6bKyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)