INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2cde4b04ea5739c4e8a1fb12fd7ffb242ebd7300f4f6e000d7bdfa6356bd531', 
    'sYJiLD9R0jaZmCOEYgRQaIfZJr+Xcl8DnrY8swjSDPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)