INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '887fd1b79ccaa0a4488348f0c7ba216302e24448b909741054b71ce99e55f14d', 
    'M8b2ojNnWygTCRsECqru2DT36P4vX30kFonCIMItZAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)