INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd51d181f0db2a112fc71d0631dce0f5b0099fedbf402597626ce5438cfdf4b46', 
    'oVhEXr/DXwbebTYQetjIOeWYzDSHpGfPHo6OvVpy9L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)