INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff97124a1b0609644ea3397a80c1b201378b8a1149a6946863a815ad3517d7cd', 
    '70UCJopRz0HIksIcbHreLYG4h5VLtAhFrFkO0urK0HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)