INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f658e49dccab50270c56b092c0021614bbe621fc7c604d6ff62e99ba5a66d2', 
    'o35aGrt9VeheAQU1BoongI7zAcBAoiDnnF3q+G4Y9qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)