INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f934cde790e74a13bf334fd73f4dd3f66f6e2bc29e4a614bd50c6020c88b8b46', 
    'EkzhjEqJ2aEvyYsTHShYsmvdDN96wxnCT/fOkfcYQno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)