INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c8f92c5c00d50b45fa46bf3bd48701c87ee9084a34442b698186c28ee119c5', 
    'twhDxW9/X3nGZxs66DepYAFsP0fpbuff9KxCZeGTBoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)