INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5041fa5f003a11f42d685644d3c9b839a2e6c81bc3453fe3a654d27d048879fd', 
    'M6VPUUhqjFvY50EiKp5vy1T3yc+FoBtkFK+fD8mVV70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)