INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4fdcf4adca565635c73a6c620dbb8c545418da4591842c4036408d45a650f63', 
    'JZAUfvAnOVKoCZGcpUTeAKJ42XD/aKj3NZtqxlEhYNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)