INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '584c4108b7f855cc40891895185283d92ce2e2febfb6fc2a934e9d2c98b663c0', 
    'i6CL1hKTB/UM3FhwHjI0Q0MzKJYW0fkMqeL3KlanzaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)