INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3460552eaede827153b85526a38085abba1ccccacfa82aac97342996326b32b7', 
    'bXSqQ6AQPUhVaQ3HrnCI4ZLlSv0vodej+ZlXv8xP77U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)