INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b941f621e6af023120573baf677db13e3b06325f9edea37f308f84acc2063686', 
    'XdQA9nA8ZHd8AGOcs9Nqr0CwMhQ2PKaZFTdPIJEQIlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)