INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56218e1cd8682feea01489fba295a580d9366b94ab783cde8c3d119223414916', 
    'TDyhJ7Pd8MktwvtwXNDJc9d09TpDC5SXsgaACOxEsLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)