INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9627a88f08f6fb888a8f87752b666c5e02aa3af0981219906ec6e905d430fe', 
    'RUDY4UO1FCLGiGcu0MFXFXfqUmOBFiMr7dslJyEoVy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)