INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '755d66007a6fac2aaccb83e76763b9e8edcb4d7734bc167c74b9c50ecbb2786a', 
    'L18dDuI0OBqa8LhdM7gbPzt1UyXwCqd+OuvuaBdU3TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)