INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ca21360c6017d61002eff3456c367658c23d06d21a446b1a4b19dfd04cea2b6', 
    'HnAR6gIR6TzVDWnsFOohO1BijMN2TEF2GVRVk6d4lCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)