INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a3937a00a0989ff7a14099446d85659c4d535cfe0dd509fe4c5e7c476c70ff', 
    'zD6lfdc0pLAdLp/i3m7++OXk61QHB4ci4CIfsI0sOV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)