INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4fcb1618fc2f13bdf11fc4d1407d32a17aa4fbcce5ce8e85a7b029964847d74', 
    'ID/OySsbmLxwWwtc3fQKiwo3GMyE0mJckTylPeD1tUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)