INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3abe120784715a44ff97b210facb29899e8c3b22a1de5d256be47ef35bd9bb', 
    'blVtikPdqBZp0iqh8pN9nFqJHGxBTjZc8/qNUVasFZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)