INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294e2df625b6f43bbdac28619ad5ded8f9f83d14900cbff50deb3c8deb996077', 
    '3G2ntqow7VmlTF9A9t6/xftmu1f4dtb+YkBWKtU83Zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)