INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b4937c109e915b7f836a3adfd005f32df7c7dd3fdf47c892972e9fb3e03642', 
    'xBtTsJv81zWBpjS29RgoYnwNFPBf7s73C3vYVIksMp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)