INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54e43b88cdaf846806845de0c07bf825296fd2e21c420d0fda1c2d04d46a1354', 
    '5v6HqD4XBN99QsRdsx4TBFc5AWeQYBCmvxak0u6RX+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)