INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d452700155e5650d47aef74f4f378cf47d6f16d1444d64c176538c1d7126559', 
    'fnuDTOZT7AmbLrMcsLBjqwFxb52yyCQre9Aip8WGcU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)