INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c79c248ee0a05ec51b5fd040c5c785e325c11f6249a36b17af0b11b6611f6b42', 
    'KJRaPh4yTA0DrL5QPj3M1m800ZQgPK1Wyp43ucU0aoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)