INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '223682182652a29190fc4641646a03490079bb6cb1dfa30235acfbc8abc942ed', 
    'NMN6eqsDF6gmVilub0TrJ1JbEeknSxYZtnhrnj3myjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)