INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c373f04c355a78badee28fd8e9338b238e56be9688d870cff145f11216a9e39f', 
    'RDGr/v/T6ODLYelOTUyLgIgQv7i5AcScRr1thSqVrn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)