INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5684368357799d3e3f71746f14392f9c1af9426d686603e205dac8cc4ea5ace', 
    'jUN7ya34qHhBZJG24Dgy8CFMYZkE51FSDilN+IPYCTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)