INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8eb81c09609f1711834a51c522c666278ac58f5db862b8d735534964586015', 
    'K4FTwMuYy19kjvxslzXe8MG65a1k8Gih1s7wewre2+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)