INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54fae4abe51a00a0dda552c0e13a72a744f31cc4e3c3a34a73b89d3bc0a52214', 
    'rMT57pz4uMxNeQu8tTstlfvTKMvzJdI2M/bfjVotEHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)