INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25c60c44d804719653e57623a157a09e0948ea1b5d54af91b43e365e3557ead7', 
    'CoawnhXDmNLg4fR5OcewDo70iznsF9Dx1c7tG25Bzso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)