INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11b3f05387e6c294e7f0fe7c5e761f63b70799e6bd949a0f22080367cce0c895', 
    '7DWk/mm0nreglhOHMpBRswCThHJumkVwEypIF6EadCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)