INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9aff02543517dabcb21851654d8089d1520b15935041315826f9440e885cd5', 
    'TVmzZXpRYYqjOUBtTt0y1dDi3PL+pud97rQH/eNhZGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)