INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df554562bd619e343b329d9cf72667358a51708aa8fa97ed66940e92c460005f', 
    'zc2mv1Jz0pk5zhgwOXqlTPA5VN5RUFRciet8hlhZAww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)