INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '779883e2750e37d8c490c60faf71e0660fc5d799539391f4c3e218ba527604af', 
    'jLg/bH7t2YOE82i9IK+bE1tYMW9I3dFl3m2IkhpYxKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)