INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e36f6ee1806c8741b2c333af455ab9f98e7b5a8f828c144327860d66cbca573', 
    'zKJjYz3KXpcWJkWP6I2U2vmssrDpb9v+L1DJhoZDwfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)