INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca6937542ae4780bc17fd71f250de1a18da679c6ed054a8127f635058f213af', 
    'CVj3AAE2HCbGofvkXdog3M7QWYlTLqi5NbiDinhL1eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)