INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83d82670703884fc32f56b5ad785240827715b3b2bbeeb0b5db0db95c09db540', 
    'wPUEc7551m5TguRCXcy42SWX6S2a5HmkTp4C0ls4uVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)