INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8deca796badd9f6716f2151fe2beac1aa8ce150f9ee08992e685936eef3776', 
    '8qTR8cJyiFVhkkoYDmTzera4RlHCr0e3phZhb+sLADA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)