INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b46986d8a17357e32470d498c1881eccfdd09ae21c170c66e87b2ec3f812599', 
    'BeIVXnh3uuLriOZ2IQmV5N3758drCoYl0SBPJh8k0n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)