INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b778d7b101d377a0932bad7bffb035a459981e282e4cf84d93d1c64d0009eba', 
    'NKlH2OhGQ1YyITdzf6CisC7LamglecOQEh6dD4Ha7hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)