INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1223764d87fa94d083f6016fedca41d972191c548b3d15e6e87fff759b242e39', 
    't7hHFOuNHTslFh5+bpYaXsD6qNua8P44eDzsNC6d+UI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)