INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6534d28862abebbfd1e0c5112a2de39c243c73113309482dd17266f575483931', 
    'cK3OElGKbJTJq2xjXdioiPmXTagRTspA/a3fVAJSWqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)