INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c34416071658faf2678815442c8871b1527e9a24bcd021bff427628ec842ee91', 
    'e6AqBtr6rK02QfMThYCrLSFXuOJxfUI5bS2heB2MWlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)