INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '241fc34a13cb6c3df75f7534fde3d502c46a8074aa824b351b4c37d7bded435c', 
    'k/ybRw29Hlo383Ybv58b6HdU6L6Vj+cd8h1JUpns7ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)