INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e44143b6014a861cd79bb57839a39c38acf16f34b52e86a0aa5676e6a94968', 
    'VRvRxA1zkS80QP60bp7ml/pAOWrNYHC42CTUafQ09Cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)