INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9895c2e131a579621adc8c7eb7b444b7f5e37bc26950127372e0134c565dadf', 
    't8hge8iOPAJCFnPlzI+mUaAWdn74YkNwaQN2di6FIyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)