INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c9f1bbef60c0ad9afb5017af0a744d5b8e0c31dd79e9c64e1dd8727438a8006', 
    '0RzdqZQeAzl4fbux6o+ogAQ1Kq+cxwskmQFao31fskA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)