INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c465cedbfecb5f5c02066a3f19005f596e4260dcbdc28f5a505dc132279f0533', 
    'khft0HwtRg1pKqGCCKgqRPZz13ucq7mRb3ycaRevRjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)