INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55172bc08713e05a7a7030905ec993767110b4bbc2c39065b3b3e179b6dbce9', 
    'EdJn94jA1/tmg7lISJZ3KPnCTAsyqWOdEUHq5wjJ3F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)