INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52312a5d9c251d1a3150fd01e86e269c38e4ddd210a2fa53c570cb293ae7f90c', 
    'vHEGlznWsDAnQQqjv4/35bp4fx1Zvi47VH9s/mMekQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)