INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd640f893fb199fe2b15bea2baf535c36d010c3fb40ebe5aa9ef93d5e1e7c268', 
    'nd8ir4xzO+LLYkzsd+mkaaW/Bvj8cR/X4JeKnTpbai0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)