INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc5f7cd347ee2fd6821778bc8dd66a6481048b158974e5f73c5a2d7fd4622df', 
    'ktlzMm+up6nW+1Z4NogG2NU6ROrds0BQU3uVvvlC8vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)