INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef2e015dd05f73cf2c68d9d6da2398ab09707e4178abed882fc77b8b6e20b93', 
    'gdXpIQ89cvx7WoRqc9XDMssnhiJSfQASxAEpF5Ibp70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)