INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab9b21824e60db5fcab87a5645021c1f87687d21c771b08579e7e80d4465d148', 
    '8P+6ENUx+KOOZGzhDF4SFJGTMJWtjYGmfZDDN1DKeaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)