INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7fef8a2f862387f424f56ea6f4bcf5c90e3b401c59b320b146df15904137a3b', 
    'YKQ64i7GnhSpUVKojY3mNg48DlTF6geEOdNlrzPwcFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)