INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e7482d9fe41b233e9a611de9965d456feb7e0f2e43d19514510d3b971de2d57', 
    '9RItZdTE8qvUpedFAH+v307/Unokjxw49OeeLrUyh1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)