INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838707e542e63253fddcc7660cceb1b5681e6a6deaae12dcd7dff9ae7cbbc763', 
    'decXCO/OLA4RWRf/PNxQCiXZw911HZdtbB5rEEGsjqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)