INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '621c5076a5181b9a040dd46d812414ad6be10c857b0f8cf112f23fc89f7bdea4', 
    'DI5D/ddJdVIdYxNCqK0jAxCryU3NrdxvvgyHetvvsJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)