INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d9ed450cd71a7e7ab947fa90385b4d92072edccd15966814a0b317b83febf40', 
    '/z9WlB6m+KQIaFxvuDHsAQHzjDqGKL0LIM5eKxQI2Eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)