INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac608dfd23d013ac1740241fcaecae7d0d7f5b933822f9fd4ce6c2904f914760', 
    'zKGIdddaxebj85dfpKXUnvB1tvHToetj6IaiiiEQ8WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)