INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '634517afbee9bfb49c354202d74491985830a94aa0bf0edb41ec3ffd0b1c1537', 
    'Fl8sYPseNF1ZaK+2GZUIaO5U38v6SRXxbANBN2jUQ3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)