INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b08d0fbc8c285d2e317f241b39d33bf9672bb0da6db148d6d42d2bed586da1', 
    'c/srk1vjEdo1e7rmYSFn26KcgVvoJufuueMfYqzOWms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)