INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4745da8d92c8c932d58dca20e16661cbc622407c1f56b54f9b0b4df56cd7934', 
    'CZalKH/2krSdjnT3EXPUEid6ji9IYsXHtAELTNaS4FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)