INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c213e45ac2bd32e7010f0c9aaf68570578a37d06f8f6b752a24c0ee6f42da89', 
    'Kajv7Oqj4zg3brLMpeiol0MBpB9RfIv0jbXlaGcBreQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)