INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a8deda62c8a56f0b30d156309cef0f20879caee7c1a68982f511c3612c7c18', 
    'BarofOkmnDAUE7FUi3nDW5Za3m/TlS9b2Ddv0L78upc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)