INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5a6b45e2f935d4b50aa5d40c59608af58a361522abb4cbf11f5e8051b22bfd7', 
    'hOvd8mqQqVGYGymaqTGsnaE8TrHMT1xjCytuj1PGATE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)