INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c03e6d4c2c23600e77f16d25429e96745c7ecbd3aad457db8142496094fec59', 
    '3WqlUMAqeuxurOM8sr3+LYmNKSZQhdOvwClnfMLb5wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)