INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f92ca45a88cb7689f6e36e37f8ff606a262e7560146e3638800c20adad67b2', 
    '1WgP0Sb1NO0OBsWUmlH7BN1B8asYCqlb/kd4IRL0TMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)