INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef8fe909c2c3aa4188818e4eb329eeafee1df3514af8f0ee8de890494e66bde3', 
    'q+op0j/qW4ZrdkBkjVpbRPaH4y4Cay9WtLtIdaBtlvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)