INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1a7c1aa67874730d9090bd57a132902c870681a984ace39b29877a307bd994', 
    'UhTcbklJotJjoOszYVZM4C3ZwO1ClzyphkNP59cFxRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)