INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec7f6a81d681f2398c201298d22b049dd16bdf2078238c6af3b60053d1ef601b', 
    'lqJ/Qa9m9z9JkXptSVvhjCG3S9EIKxSULMh/8ahfT64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)