INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a82d566d12c0bd5060dd77b0abd8059a1952e0fb707e5b79a3425b5273bf78eb', 
    'gnLvMBG4oUCQS+hoREPhboGez7HtDtARTbQwgdb4BIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)