INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bacf91c2feb4a164203386991bd3743b2e5e726c30343feda761c3e9ac3bd23', 
    'YzeVqoDbkzxzXYMextSDwpjoEeJT8C8+rHet0l63BxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)