INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91e376dc06d85b8f714e66d8f305b11e33d30fb9f702b3b82e25ec0ef4e98ce', 
    'DiUqcD7Kdd2SVaI4CVFhXAm94RZCCqKOXU1TDEaTbbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)