INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd816dfa905c16d9a3d7171e6481a20920526fb8ad802f5e22a59f469d99f9596', 
    'BcAvBeU47uCEoB+6yGVDE/6t1b7Di8hsWcwUFez1prg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)