INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2460d08fec1d5002a015a122ccb0915cfd3b540411025cf52eb970062f32963', 
    '5g7hp2fN230x1nt6VuZ1s84ZNp5hpqAblH+Pjbk3cus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)