INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e06e172411f0b4faafee9cde0104c0f97289ee0cd94e3e182d75fe451f4b03', 
    'ckD/y20LMZShNlHkaVOHzKoNVpNKIcm0okBZp+hrD5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)