INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c1a3f2ee4040a2b82a5eb05075245359fc1754090a71b6ea4abc8ad276d58f0', 
    'qjYiK+S97IJnSduj2gHni/jnOrS46IsqEnsY6k9JplM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)