INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28840d967adaa14be66b90492e315925bb9b94776ad0a5e014c7e72977a02286', 
    'VI2hqvdXnopHLWr49M5EY21l39Cx+fJcIAxvXTZ5je0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)