INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6c5a5774876a0961e1b77a6cab4a7c5def872a8f152805822dea613ae488a36', 
    'N4AwM2ff99eLbV/YLimxAJy3vIvjvz/RKIa0QdBkrEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)