INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fbb0fab9fd861a08644f25d1e439b234fd163a1b12b0ed809e3cf5884bec2c8', 
    'euNXqsL7eCSxMEJXFO9hxfUNb2ILiWF77j8LXS8oY98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)